diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index fc3afdcca3..692636efa3 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -1645,8 +1645,8 @@
 
 // @section extruder
 
-#define DISABLE_E false             // Disable the extruder when not stepping
-#define DISABLE_INACTIVE_EXTRUDER   // Keep only the active extruder enabled
+#define DISABLE_E false           // Disable the extruder when not stepping
+#define DISABLE_OTHER_EXTRUDERS   // Keep only the active extruder enabled
 
 // @section motion
 
diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index ff6b673428..e11d067a5a 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -1114,20 +1114,20 @@
 
 /**
  * Idle Stepper Shutdown
- * Set DISABLE_INACTIVE_? 'true' to shut down axis steppers after an idle period.
- * The Deactive Time can be overridden with M18 and M84. Set to 0 for No Timeout.
+ * Enable DISABLE_IDLE_* to shut down axis steppers after an idle period.
+ * The default timeout duration can be overridden with M18 and M84. Set to 0 for No Timeout.
  */
-#define DEFAULT_STEPPER_DEACTIVE_TIME 120
-#define DISABLE_INACTIVE_X true
-#define DISABLE_INACTIVE_Y true
-#define DISABLE_INACTIVE_Z true  // Set 'false' if the nozzle could fall onto your printed part!
-#define DISABLE_INACTIVE_I true
-#define DISABLE_INACTIVE_J true
-#define DISABLE_INACTIVE_K true
-#define DISABLE_INACTIVE_U true
-#define DISABLE_INACTIVE_V true
-#define DISABLE_INACTIVE_W true
-#define DISABLE_INACTIVE_E true
+#define DEFAULT_STEPPER_TIMEOUT_SEC 120
+#define DISABLE_IDLE_X
+#define DISABLE_IDLE_Y
+#define DISABLE_IDLE_Z    // Disable if the nozzle could fall onto your printed part!
+//#define DISABLE_IDLE_I
+//#define DISABLE_IDLE_J
+//#define DISABLE_IDLE_K
+//#define DISABLE_IDLE_U
+//#define DISABLE_IDLE_V
+//#define DISABLE_IDLE_W
+#define DISABLE_IDLE_E    // Shut down all idle extruders
 
 // Default Minimum Feedrates for printing and travel moves
 #define DEFAULT_MINIMUMFEEDRATE       0.0     // (mm/s. °/s for rotational-only moves) Minimum feedrate. Set with M205 S.
diff --git a/Marlin/config.ini b/Marlin/config.ini
index 0fb9fb0c93..b43ff90d79 100644
--- a/Marlin/config.ini
+++ b/Marlin/config.ini
@@ -127,7 +127,7 @@ busy_while_heating                       = on
 default_ejerk                            = 5.0
 default_keepalive_interval               = 2
 default_leveling_fade_height             = 0.0
-disable_inactive_extruder                = on
+disable_other_extruders                  = on
 display_charset_hd44780                  = JAPANESE
 eeprom_boot_silent                       = on
 eeprom_chitchat                          = on
@@ -176,12 +176,12 @@ auto_report_temperatures                 = on
 autotemp                                 = on
 autotemp_oldweight                       = 0.98
 bed_check_interval                       = 5000
-default_stepper_deactive_time            = 120
+default_stepper_timeout_sec              = 120
 default_volumetric_extruder_limit        = 0.00
-disable_inactive_e                       = true
-disable_inactive_x                       = true
-disable_inactive_y                       = true
-disable_inactive_z                       = true
+disable_idle_x                           = on
+disable_idle_y                           = on
+disable_idle_z                           = on
+disable_idle_e                           = on
 e0_auto_fan_pin                          = -1
 encoder_100x_steps_per_sec               = 80
 encoder_10x_steps_per_sec                = 30
diff --git a/Marlin/src/MarlinCore.cpp b/Marlin/src/MarlinCore.cpp
index 4f235be3f8..e4e72f3bdb 100644
--- a/Marlin/src/MarlinCore.cpp
+++ b/Marlin/src/MarlinCore.cpp
@@ -431,7 +431,7 @@ inline void manage_inactivity(const bool no_stepper_sleep=false) {
   if (has_blocks) gcode.reset_stepper_timeout(ms);      // Reset timeout for M18/M84, M85 max 'kill', and laser.
 
   // M18 / M84 : Handle steppers inactive time timeout
-  #if HAS_DISABLE_INACTIVE_AXIS
+  #if HAS_DISABLE_IDLE_AXES
     if (gcode.stepper_inactive_time) {
 
       static bool already_shutdown_steppers; // = false
@@ -441,16 +441,16 @@ inline void manage_inactivity(const bool no_stepper_sleep=false) {
           already_shutdown_steppers = true;
 
           // Individual axes will be disabled if configured
-          TERN_(DISABLE_INACTIVE_X, stepper.disable_axis(X_AXIS));
-          TERN_(DISABLE_INACTIVE_Y, stepper.disable_axis(Y_AXIS));
-          TERN_(DISABLE_INACTIVE_Z, stepper.disable_axis(Z_AXIS));
-          TERN_(DISABLE_INACTIVE_I, stepper.disable_axis(I_AXIS));
-          TERN_(DISABLE_INACTIVE_J, stepper.disable_axis(J_AXIS));
-          TERN_(DISABLE_INACTIVE_K, stepper.disable_axis(K_AXIS));
-          TERN_(DISABLE_INACTIVE_U, stepper.disable_axis(U_AXIS));
-          TERN_(DISABLE_INACTIVE_V, stepper.disable_axis(V_AXIS));
-          TERN_(DISABLE_INACTIVE_W, stepper.disable_axis(W_AXIS));
-          TERN_(DISABLE_INACTIVE_E, stepper.disable_e_steppers());
+          TERN_(DISABLE_IDLE_X, stepper.disable_axis(X_AXIS));
+          TERN_(DISABLE_IDLE_Y, stepper.disable_axis(Y_AXIS));
+          TERN_(DISABLE_IDLE_Z, stepper.disable_axis(Z_AXIS));
+          TERN_(DISABLE_IDLE_I, stepper.disable_axis(I_AXIS));
+          TERN_(DISABLE_IDLE_J, stepper.disable_axis(J_AXIS));
+          TERN_(DISABLE_IDLE_K, stepper.disable_axis(K_AXIS));
+          TERN_(DISABLE_IDLE_U, stepper.disable_axis(U_AXIS));
+          TERN_(DISABLE_IDLE_V, stepper.disable_axis(V_AXIS));
+          TERN_(DISABLE_IDLE_W, stepper.disable_axis(W_AXIS));
+          TERN_(DISABLE_IDLE_E, stepper.disable_e_steppers());
 
           TERN_(AUTO_BED_LEVELING_UBL, bedlevel.steppers_were_disabled());
         }
diff --git a/Marlin/src/gcode/control/M17_M18_M84.cpp b/Marlin/src/gcode/control/M17_M18_M84.cpp
index 4ff48568fa..76fc335e25 100644
--- a/Marlin/src/gcode/control/M17_M18_M84.cpp
+++ b/Marlin/src/gcode/control/M17_M18_M84.cpp
@@ -212,7 +212,7 @@ void try_to_disable(const stepper_flags_t to_disable) {
 void GcodeSuite::M18_M84() {
   if (parser.seenval('S')) {
     reset_stepper_timeout();
-    #if HAS_DISABLE_INACTIVE_AXIS
+    #if HAS_DISABLE_IDLE_AXES
       const millis_t ms = parser.value_millis_from_seconds();
       #if LASER_SAFETY_TIMEOUT_MS > 0
         if (ms && ms <= LASER_SAFETY_TIMEOUT_MS) {
diff --git a/Marlin/src/gcode/gcode.cpp b/Marlin/src/gcode/gcode.cpp
index 7695f9eed7..b4b322895e 100644
--- a/Marlin/src/gcode/gcode.cpp
+++ b/Marlin/src/gcode/gcode.cpp
@@ -75,8 +75,8 @@ GcodeSuite gcode;
 millis_t GcodeSuite::previous_move_ms = 0,
          GcodeSuite::max_inactive_time = 0;
 
-#if HAS_DISABLE_INACTIVE_AXIS
-  millis_t GcodeSuite::stepper_inactive_time = SEC_TO_MS(DEFAULT_STEPPER_DEACTIVE_TIME);
+#if HAS_DISABLE_IDLE_AXES
+  millis_t GcodeSuite::stepper_inactive_time = SEC_TO_MS(DEFAULT_STEPPER_TIMEOUT_SEC);
 #endif
 
 // Relative motion mode for each logical axis
diff --git a/Marlin/src/gcode/gcode.h b/Marlin/src/gcode/gcode.h
index f9aeacfc4f..7db66af038 100644
--- a/Marlin/src/gcode/gcode.h
+++ b/Marlin/src/gcode/gcode.h
@@ -403,7 +403,7 @@ public:
   }
   FORCE_INLINE static void reset_stepper_timeout(const millis_t ms=millis()) { previous_move_ms = ms; }
 
-  #if HAS_DISABLE_INACTIVE_AXIS
+  #if HAS_DISABLE_IDLE_AXES
     static millis_t stepper_inactive_time;
     FORCE_INLINE static bool stepper_inactive_timeout(const millis_t ms=millis()) {
       return ELAPSED(ms, previous_move_ms + stepper_inactive_time);
diff --git a/Marlin/src/inc/Conditionals_LCD.h b/Marlin/src/inc/Conditionals_LCD.h
index cce39d69aa..4046935c06 100644
--- a/Marlin/src/inc/Conditionals_LCD.h
+++ b/Marlin/src/inc/Conditionals_LCD.h
@@ -608,7 +608,7 @@
   #undef PREVENT_LENGTHY_EXTRUDE
   #undef FILAMENT_RUNOUT_SENSOR
   #undef FILAMENT_RUNOUT_DISTANCE_MM
-  #undef DISABLE_INACTIVE_EXTRUDER
+  #undef DISABLE_OTHER_EXTRUDERS
 #endif
 
 #define E_OPTARG(N) OPTARG(HAS_MULTI_EXTRUDER, N)
@@ -654,8 +654,8 @@
 #endif
 
 // No inactive extruders with SWITCHING_NOZZLE or Průša MMU1
-#if ENABLED(SWITCHING_NOZZLE) || HAS_PRUSA_MMU1
-  #undef DISABLE_INACTIVE_EXTRUDER
+#if EITHER(SWITCHING_NOZZLE, HAS_PRUSA_MMU1)
+  #undef DISABLE_OTHER_EXTRUDERS
 #endif
 
 // Průša MMU1, MMU(S) 2.0 and EXTENDABLE_EMU_MMU2(S) force SINGLENOZZLE
@@ -908,6 +908,15 @@
   #undef MAX_SOFTWARE_ENDSTOP_W
 #endif
 
+#define _OR_HAS_DA(A) ENABLED(DISABLE_##A) ||
+#if MAP(_OR_HAS_DA, X, Y, Z, I, J, K, U, V, W) 0
+  #define HAS_DISABLE_MAIN_AXES 1
+#endif
+#if HAS_DISABLE_MAIN_AXES || ENABLED(DISABLE_E)
+  #define HAS_DISABLE_AXES 1
+#endif
+#undef _OR_HAS_DA
+
 #ifdef X2_DRIVER_TYPE
   #define HAS_X2_STEPPER 1
   // Dual X Carriage isn't known yet. TODO: Consider moving it to Configuration.h.
diff --git a/Marlin/src/inc/Conditionals_adv.h b/Marlin/src/inc/Conditionals_adv.h
index c9aee86002..f7822603b4 100644
--- a/Marlin/src/inc/Conditionals_adv.h
+++ b/Marlin/src/inc/Conditionals_adv.h
@@ -88,6 +88,7 @@
 
 // Some options are disallowed without required axes
 #if !HAS_Y_AXIS
+  #undef DISABLE_IDLE_Y
   #undef SAFE_BED_LEVELING_START_Y
   #undef ARC_SUPPORT
   #undef INPUT_SHAPING_Y
@@ -95,30 +96,42 @@
   #undef SHAPING_BUFFER_Y
 #endif
 #if !HAS_Z_AXIS
+  #undef DISABLE_IDLE_Z
+  #undef ENABLE_LEVELING_FADE_HEIGHT
+  #undef HOME_Z_FIRST
+  #undef HOMING_Z_WITH_PROBE
+  #undef NUM_Z_STEPPERS
   #undef SAFE_BED_LEVELING_START_Z
 #endif
 #if !HAS_I_AXIS
+  #undef DISABLE_IDLE_I
   #undef SAFE_BED_LEVELING_START_I
 #endif
 #if !HAS_J_AXIS
+  #undef DISABLE_IDLE_J
   #undef SAFE_BED_LEVELING_START_J
 #endif
 #if !HAS_K_AXIS
+  #undef DISABLE_IDLE_K
   #undef SAFE_BED_LEVELING_START_K
 #endif
 #if !HAS_U_AXIS
+  #undef DISABLE_IDLE_U
   #undef SAFE_BED_LEVELING_START_U
 #endif
 #if !HAS_V_AXIS
+  #undef DISABLE_IDLE_V
   #undef SAFE_BED_LEVELING_START_V
 #endif
 #if !HAS_W_AXIS
+  #undef DISABLE_IDLE_W
   #undef SAFE_BED_LEVELING_START_W
 #endif
 
 // Disallowed with no extruders
 #if !HAS_EXTRUDERS
   #define NO_VOLUMETRICS
+  #undef DISABLE_IDLE_E
   #undef FWRETRACT
   #undef PIDTEMP
   #undef AUTOTEMP
@@ -135,6 +148,43 @@
   #undef STEALTHCHOP_E
 #endif
 
+#if ENABLED(DISABLE_X) && !defined(DISABLE_IDLE_X)
+  #define DISABLE_IDLE_X
+#endif
+#if ENABLED(DISABLE_Y) && !defined(DISABLE_IDLE_Y)
+  #define DISABLE_IDLE_Y
+#endif
+#if ENABLED(DISABLE_Z) && !defined(DISABLE_IDLE_Z)
+  #define DISABLE_IDLE_Z
+#endif
+#if ENABLED(DISABLE_I) && !defined(DISABLE_IDLE_I)
+  #define DISABLE_IDLE_I
+#endif
+#if ENABLED(DISABLE_J) && !defined(DISABLE_IDLE_J)
+  #define DISABLE_IDLE_J
+#endif
+#if ENABLED(DISABLE_K) && !defined(DISABLE_IDLE_K)
+  #define DISABLE_IDLE_K
+#endif
+#if ENABLED(DISABLE_U) && !defined(DISABLE_IDLE_U)
+  #define DISABLE_IDLE_U
+#endif
+#if ENABLED(DISABLE_V) && !defined(DISABLE_IDLE_V)
+  #define DISABLE_IDLE_V
+#endif
+#if ENABLED(DISABLE_W) && !defined(DISABLE_IDLE_W)
+  #define DISABLE_IDLE_W
+#endif
+#if ENABLED(DISABLE_E) && !defined(DISABLE_IDLE_E)
+  #define DISABLE_IDLE_E
+#endif
+
+#define _OR_HAS_DI(A) || BOTH(HAS_##A##_AXIS, DISABLE_IDLE_##A)
+#if BOTH(HAS_EXTRUDERS, DISABLE_IDLE_E) MAP(_OR_HAS_DI, X, Y, Z, I, J, K, U, V, W)
+  #define HAS_DISABLE_IDLE_AXES 1
+#endif
+#undef _OR_HAS_DI
+
 #if HOTENDS <= 7
   #undef E7_AUTO_FAN_PIN
   #if HOTENDS <= 6
diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
index 8484d98010..1dd1a582c1 100644
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@@ -662,6 +662,12 @@
   #error "TMC_SW_(MOSI|MISO|SCK) is now TMC_SPI_(MOSI|MISO|SCK)."
 #elif defined(BTT_MINI_12864_V1)
   #error "BTT_MINI_12864_V1 is now BTT_MINI_12864."
+#elif defined(DISABLE_INACTIVE_X) || defined(DISABLE_INACTIVE_Y) || defined(DISABLE_INACTIVE_Z) \
+   || defined(DISABLE_INACTIVE_I) || defined(DISABLE_INACTIVE_J) || defined(DISABLE_INACTIVE_K) \
+   || defined(DISABLE_INACTIVE_U) || defined(DISABLE_INACTIVE_V) || defined(DISABLE_INACTIVE_W) || defined(DISABLE_INACTIVE_E)
+  #error "DISABLE_INACTIVE_[XYZIJKUVWE] is now DISABLE_IDLE_[XYZIJKUVWE]."
+#elif defined(DEFAULT_STEPPER_DEACTIVE_TIME)
+  #error "DEFAULT_STEPPER_DEACTIVE_TIME is now DEFAULT_STEPPER_TIMEOUT_SEC."
 #endif
 
 // L64xx stepper drivers have been removed
@@ -1333,8 +1339,8 @@ static_assert(X_MAX_LENGTH >= X_BED_SIZE, "Movement bounds (X_MIN_POS, X_MAX_POS
     #error "Please select either MIXING_EXTRUDER or SWITCHING_EXTRUDER, not both."
   #elif ENABLED(SINGLENOZZLE)
     #error "MIXING_EXTRUDER is incompatible with SINGLENOZZLE."
-  #elif ENABLED(DISABLE_INACTIVE_EXTRUDER)
-    #error "MIXING_EXTRUDER is incompatible with DISABLE_INACTIVE_EXTRUDER."
+  #elif ENABLED(DISABLE_OTHER_EXTRUDERS)
+    #error "MIXING_EXTRUDER is incompatible with DISABLE_OTHER_EXTRUDERS."
   #elif HAS_FILAMENT_RUNOUT_DISTANCE
     #error "MIXING_EXTRUDER is incompatible with FILAMENT_RUNOUT_DISTANCE_MM."
   #endif
@@ -2195,10 +2201,8 @@ static_assert(X_MAX_LENGTH >= X_BED_SIZE, "Movement bounds (X_MIN_POS, X_MAX_POS
 /**
  * Make sure DISABLE_[XYZ] compatible with selected homing options
  */
-#if ANY(DISABLE_X, DISABLE_Y, DISABLE_Z, DISABLE_I, DISABLE_J, DISABLE_K, DISABLE_U, DISABLE_V, DISABLE_W)
-  #if ANY(HOME_AFTER_DEACTIVATE, Z_SAFE_HOMING)
-    #error "DISABLE_[XYZIJKUVW] is not compatible with HOME_AFTER_DEACTIVATE or Z_SAFE_HOMING."
-  #endif
+#if HAS_DISABLE_MAIN_AXES && ANY(HOME_AFTER_DEACTIVATE, Z_SAFE_HOMING)
+  #error "DISABLE_[XYZIJKUVW] is not compatible with HOME_AFTER_DEACTIVATE or Z_SAFE_HOMING."
 #endif
 
 /**
@@ -4133,7 +4137,7 @@ static_assert(_PLUS_TEST(4), "HOMING_FEEDRATE_MM_M values must be positive.");
   #undef _PIN_CONFLICT
 
   #ifdef LASER_SAFETY_TIMEOUT_MS
-    static_assert(LASER_SAFETY_TIMEOUT_MS < (DEFAULT_STEPPER_DEACTIVE_TIME) * 1000UL, "LASER_SAFETY_TIMEOUT_MS must be less than DEFAULT_STEPPER_DEACTIVE_TIME (" STRINGIFY(DEFAULT_STEPPER_DEACTIVE_TIME) " seconds)");
+    static_assert(LASER_SAFETY_TIMEOUT_MS < (DEFAULT_STEPPER_TIMEOUT_SEC) * 1000UL, "LASER_SAFETY_TIMEOUT_MS must be less than DEFAULT_STEPPER_TIMEOUT_SEC (" STRINGIFY(DEFAULT_STEPPER_TIMEOUT_SEC) " seconds)");
   #endif
 
 #endif
diff --git a/Marlin/src/module/planner.cpp b/Marlin/src/module/planner.cpp
index 84645f70f3..c4bfcc63ee 100644
--- a/Marlin/src/module/planner.cpp
+++ b/Marlin/src/module/planner.cpp
@@ -216,7 +216,7 @@ uint32_t Planner::acceleration_long_cutoff;
 xyze_float_t Planner::previous_speed;
 float Planner::previous_nominal_speed;
 
-#if ENABLED(DISABLE_INACTIVE_EXTRUDER)
+#if ENABLED(DISABLE_OTHER_EXTRUDERS)
   last_move_t Planner::g_uc_extruder_last_move[E_STEPPERS] = { 0 };
 #endif
 
@@ -1321,7 +1321,7 @@ void Planner::recalculate(TERN_(HINTS_SAFE_EXIT_SPEED, const_float_t safe_exit_s
  */
 void Planner::check_axes_activity() {
 
-  #if ANY(DISABLE_X, DISABLE_Y, DISABLE_Z, DISABLE_I, DISABLE_J, DISABLE_K, DISABLE_U, DISABLE_V, DISABLE_W, DISABLE_E)
+  #if HAS_DISABLE_AXES
     xyze_bool_t axis_active = { false };
   #endif
 
@@ -1361,7 +1361,7 @@ void Planner::check_axes_activity() {
       TERN_(HAS_HEATER_2, tail_e_to_p_pressure = block->e_to_p_pressure);
     #endif
 
-    #if ANY(DISABLE_X, DISABLE_Y, DISABLE_Z, DISABLE_I, DISABLE_J, DISABLE_K, DISABLE_E)
+    #if HAS_DISABLE_AXES
       for (uint8_t b = block_buffer_tail; b != block_buffer_head; b = next_block_index(b)) {
         block_t * const bnext = &block_buffer[b];
         LOGICAL_AXIS_CODE(
@@ -1402,18 +1402,20 @@ void Planner::check_axes_activity() {
   //
   // Disable inactive axes
   //
-  LOGICAL_AXIS_CODE(
-    if (TERN0(DISABLE_E, !axis_active.e)) stepper.disable_e_steppers(),
-    if (TERN0(DISABLE_X, !axis_active.x)) stepper.disable_axis(X_AXIS),
-    if (TERN0(DISABLE_Y, !axis_active.y)) stepper.disable_axis(Y_AXIS),
-    if (TERN0(DISABLE_Z, !axis_active.z)) stepper.disable_axis(Z_AXIS),
-    if (TERN0(DISABLE_I, !axis_active.i)) stepper.disable_axis(I_AXIS),
-    if (TERN0(DISABLE_J, !axis_active.j)) stepper.disable_axis(J_AXIS),
-    if (TERN0(DISABLE_K, !axis_active.k)) stepper.disable_axis(K_AXIS),
-    if (TERN0(DISABLE_U, !axis_active.u)) stepper.disable_axis(U_AXIS),
-    if (TERN0(DISABLE_V, !axis_active.v)) stepper.disable_axis(V_AXIS),
-    if (TERN0(DISABLE_W, !axis_active.w)) stepper.disable_axis(W_AXIS)
-  );
+  #if HAS_DISABLE_AXES
+    LOGICAL_AXIS_CODE(
+      if (TERN0(DISABLE_E, !axis_active.e)) stepper.disable_e_steppers(),
+      if (TERN0(DISABLE_X, !axis_active.x)) stepper.disable_axis(X_AXIS),
+      if (TERN0(DISABLE_Y, !axis_active.y)) stepper.disable_axis(Y_AXIS),
+      if (TERN0(DISABLE_Z, !axis_active.z)) stepper.disable_axis(Z_AXIS),
+      if (TERN0(DISABLE_I, !axis_active.i)) stepper.disable_axis(I_AXIS),
+      if (TERN0(DISABLE_J, !axis_active.j)) stepper.disable_axis(J_AXIS),
+      if (TERN0(DISABLE_K, !axis_active.k)) stepper.disable_axis(K_AXIS),
+      if (TERN0(DISABLE_U, !axis_active.u)) stepper.disable_axis(U_AXIS),
+      if (TERN0(DISABLE_V, !axis_active.v)) stepper.disable_axis(V_AXIS),
+      if (TERN0(DISABLE_W, !axis_active.w)) stepper.disable_axis(W_AXIS)
+    );
+  #endif
 
   //
   // Update Fan speeds
@@ -2314,7 +2316,7 @@ bool Planner::_populate_block(
     if (esteps) {
       TERN_(AUTO_POWER_CONTROL, powerManager.power_on());
 
-      #if ENABLED(DISABLE_INACTIVE_EXTRUDER) // Enable only the selected extruder
+      #if ENABLED(DISABLE_OTHER_EXTRUDERS) // Enable only the selected extruder
 
         // Count down all steppers that were recently moved
         for (uint8_t i = 0; i < E_STEPPERS; ++i)
diff --git a/Marlin/src/module/planner.h b/Marlin/src/module/planner.h
index 728113539e..bc62d4d9e8 100644
--- a/Marlin/src/module/planner.h
+++ b/Marlin/src/module/planner.h
@@ -346,7 +346,7 @@ typedef struct {
   #endif
 } skew_factor_t;
 
-#if ENABLED(DISABLE_INACTIVE_EXTRUDER)
+#if ENABLED(DISABLE_OTHER_EXTRUDERS)
   typedef IF<(BLOCK_BUFFER_SIZE > 64), uint16_t, uint8_t>::type last_move_t;
 #endif
 
@@ -520,7 +520,7 @@ class Planner {
       static float last_fade_z;
     #endif
 
-    #if ENABLED(DISABLE_INACTIVE_EXTRUDER)
+    #if ENABLED(DISABLE_OTHER_EXTRUDERS)
       // Counters to manage disabling inactive extruder steppers
       static last_move_t g_uc_extruder_last_move[E_STEPPERS];
     #endif
diff --git a/buildroot/tests/mega2560 b/buildroot/tests/mega2560
index de305082ec..cc4fef3a60 100755
--- a/buildroot/tests/mega2560
+++ b/buildroot/tests/mega2560
@@ -81,7 +81,7 @@ opt_set MOTHERBOARD BOARD_AZTEEG_X3_PRO MIXING_STEPPERS 5 LCD_LANGUAGE ru \
 opt_enable MIXING_EXTRUDER GRADIENT_MIX GRADIENT_VTOOL CR10_STOCKDISPLAY \
            USE_CONTROLLER_FAN CONTROLLER_FAN_EDITABLE CONTROLLER_FAN_IGNORE_Z \
            FILAMENT_RUNOUT_SENSOR ADVANCED_PAUSE_FEATURE NOZZLE_PARK_FEATURE INPUT_SHAPING_X INPUT_SHAPING_Y
-opt_disable DISABLE_INACTIVE_EXTRUDER
+opt_disable DISABLE_OTHER_EXTRUDERS
 exec_test $1 $2 "Azteeg X3 | Mixing Extruder (x5) | Gradient Mix | Input Shaping | Greek" "$3"
 
 #
diff --git a/buildroot/tests/rambo b/buildroot/tests/rambo
index 9a017c971f..de1b0f541c 100755
--- a/buildroot/tests/rambo
+++ b/buildroot/tests/rambo
@@ -125,7 +125,7 @@ opt_enable COREYX USE_XMAX_PLUG MIXING_EXTRUDER GRADIENT_MIX \
            SD_ABORT_ON_ENDSTOP_HIT HOST_ACTION_COMMANDS HOST_PROMPT_SUPPORT HOST_PAUSE_M76 ADVANCED_OK M114_DETAIL \
            VOLUMETRIC_DEFAULT_ON NO_WORKSPACE_OFFSETS EXTRA_FAN_SPEED FWRETRACT \
            USE_CONTROLLER_FAN CONTROLLER_FAN_EDITABLE CONTROLLER_FAN_USE_Z_ONLY
-opt_disable DISABLE_INACTIVE_EXTRUDER
+opt_disable DISABLE_OTHER_EXTRUDERS
 exec_test $1 $2 "Rambo | CoreXY, Gradient Mix | Endstop Int. | Home Y > X | FW Retract ..." "$3"
 
 # clean up
diff --git a/buildroot/tests/teensy35 b/buildroot/tests/teensy35
index 64ce4e6550..86b7987380 100755
--- a/buildroot/tests/teensy35
+++ b/buildroot/tests/teensy35
@@ -67,7 +67,7 @@ exec_test $1 $2 "PARKING_EXTRUDER with LCD" "$3"
 restore_configs
 opt_set MOTHERBOARD BOARD_TEENSY35_36 MIXING_STEPPERS 2
 opt_enable MIXING_EXTRUDER DIRECT_MIXING_IN_G1 GRADIENT_MIX GRADIENT_VTOOL REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
-opt_disable DISABLE_INACTIVE_EXTRUDER
+opt_disable DISABLE_OTHER_EXTRUDERS
 exec_test $1 $2 "Mixing Extruder" "$3"
 
 #
diff --git a/buildroot/tests/teensy41 b/buildroot/tests/teensy41
index 56bd5043c7..ce3552f736 100755
--- a/buildroot/tests/teensy41
+++ b/buildroot/tests/teensy41
@@ -71,7 +71,7 @@ exec_test $1 $2 "Ethernet, EEPROM, Magnetic Parking Extruder, No LCD" "$3"
 restore_configs
 opt_set MOTHERBOARD BOARD_TEENSY41 MIXING_STEPPERS 2
 opt_enable MIXING_EXTRUDER DIRECT_MIXING_IN_G1 GRADIENT_MIX GRADIENT_VTOOL
-opt_disable DISABLE_INACTIVE_EXTRUDER
+opt_disable DISABLE_OTHER_EXTRUDERS
 exec_test $1 $2 "Mixing Extruder" "$3"
 
 #