1 files changed, 5 insertions, 1 deletions
diff --git a/source/blender/editors/interface/interface_handlers.c b/source/blender/editors/interface/interface_handlers.c
index e9914ce6f24..72aa9920248 100644
--- a/source/blender/editors/interface/interface_handlers.c
+++ b/source/blender/editors/interface/interface_handlers.c
@@ -1778,7 +1778,11 @@ static bool ui_but_drag_init(bContext *C,
 
       /* Initialize alignment for single row/column regions,
        * otherwise we use the relative position of the first other button dragged over. */
-      if (ELEM(data->region->regiontype, RGN_TYPE_NAV_BAR, RGN_TYPE_HEADER, RGN_TYPE_FOOTER)) {
+      if (ELEM(data->region->regiontype,
+               RGN_TYPE_NAV_BAR,
+               RGN_TYPE_HEADER,
+               RGN_TYPE_TOOL_HEADER,
+               RGN_TYPE_FOOTER)) {
         int lock_axis = -1;
         if (ELEM(data->region->alignment, RGN_ALIGN_LEFT, RGN_ALIGN_RIGHT)) {
           lock_axis = 0;