diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 9195b5bc3..64d1a3357 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -5951,9 +5951,18 @@ void Plater::priv::set_current_panel(wxPanel* panel, bool no_slice)
     if (current_panel == view3D) {
         if (old_panel == preview)
             preview->get_canvas3d()->unbind_event_handlers();
-        else if (old_panel == assemble_view)
+        else if (old_panel == assemble_view) {
             assemble_view->get_canvas3d()->unbind_event_handlers();
 
+            GLCanvas3D* assemble_canvas = assemble_view->get_canvas3d();
+            Selection::IndicesList select_idxs = assemble_canvas->get_selection().get_volume_idxs();
+            Selection& view3d_selection = view3D->get_canvas3d()->get_selection();
+            view3d_selection.clear();
+            for (unsigned int idx : select_idxs) {
+                view3d_selection.add(idx, false);
+            }
+        }
+
         view3D->get_canvas3d()->bind_event_handlers();
 
         if (view3D->is_reload_delayed()) {
@@ -6032,6 +6041,16 @@ void Plater::priv::set_current_panel(wxPanel* panel, bool no_slice)
         assemble_view->get_canvas3d()->bind_event_handlers();
         assemble_view->reload_scene(true);
 
+        if (old_panel == view3D) {
+            GLCanvas3D* view3D_canvas = view3D->get_canvas3d();
+            Selection::IndicesList select_idxs = view3D_canvas->get_selection().get_volume_idxs();
+            Selection& assemble_selection = assemble_view->get_canvas3d()->get_selection();
+            assemble_selection.clear();
+            for (unsigned int idx : select_idxs) {
+                assemble_selection.add(idx, false);
+            }
+        }
+
         // BBS set default view and zoom
         if (first_enter_assemble) {
             wxGetApp().plater()->get_camera().requires_zoom_to_volumes = true;