diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index 651240fab..0d0d4d84b 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -2921,7 +2921,11 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
                     && m_gizmos.get_current_type() != GLGizmosManager::SlaSupports)  // disable context menu when the gizmo is open
                 {
                     // forces the selection of the volume
-                    m_selection.add(volume_idx);
+                    /* m_selection.add(volume_idx); // #et_FIXME_if_needed
+                     * To avoid extra "Add-Selection" snapshots,
+                     * call add() with check_for_already_contained=true
+                     * */
+                    m_selection.add(volume_idx, true, true); 
                     m_gizmos.refresh_on_off_state();
                     post_event(SimpleEvent(EVT_GLCANVAS_OBJECT_SELECT));
                     m_gizmos.update_data();
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 166c4d6e5..99f63da8a 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -2646,7 +2646,6 @@ void Plater::priv::reset()
 
 void Plater::priv::mirror(Axis axis)
 {
-    this->take_snapshot(_(L("Mirror")));
     view3D->mirror_selection(axis);
 }
 
diff --git a/src/slic3r/GUI/Selection.cpp b/src/slic3r/GUI/Selection.cpp
index c2b8c1036..937619a46 100644
--- a/src/slic3r/GUI/Selection.cpp
+++ b/src/slic3r/GUI/Selection.cpp
@@ -1475,7 +1475,14 @@ void Selection::toggle_instance_printable_state()
         if ((0 <= instance_idx) && (instance_idx < (int)model_object->instances.size()))
         {
             ModelInstance* instance = model_object->instances[instance_idx];
-            instance->printable = !instance->printable;
+            const bool printable = !instance->printable;
+
+            wxString snapshot_text = model_object->instances.size() == 1 ? wxString::Format("%s %s",
+                                     printable ? _(L("Set Printable")) : _(L("Set Unprintable")), model_object->name) :
+                                     printable ? _(L("Set Printable Instance")) : _(L("Set Unprintable Instance"));
+            wxGetApp().plater()->take_snapshot(snapshot_text);
+
+            instance->printable = printable;
 
             for (GLVolume* volume : *m_volumes)
             {