From d58cb1b5baadc5bf8c3678245dd7b4b0c04afc0d Mon Sep 17 00:00:00 2001
From: PavelMikus <pavel.mikus.mail@seznam.cz>
Date: Thu, 12 Jan 2023 11:46:56 +0100
Subject: [PATCH] fix support auto-generate - did not work with multiple
 instances

---
 src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp b/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp
index 3827cd331..9b06e5340 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp
@@ -507,7 +507,7 @@ bool GLGizmoFdmSupports::has_backend_supports()
     bool done = false;
     for (const PrintObject *po : m_parent.fff_print()->objects()) {
         if (po->model_object()->id() == mo->id())
-            done = po->is_step_done(posSupportSpotsSearch);
+            done = done || po->is_step_done(posSupportSpotsSearch);
     }
 
     if (!done && !wxGetApp().plater()->is_background_process_update_scheduled()) {