Fix: File browser errors not reported in the UI

This is a partial fix, in that it only brings back the banner reports in
the status bar. The popups still don't show up but I need to investigate
more.
It's really ugly that reports rely on wmWindowManager.winactive, but
that's how it is...

Partialy fixes T69581.

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c
index 32324745bc4..7216278c9f9 100644
--- a/source/blender/windowmanager/intern/wm_event_system.c
+++ b/source/blender/windowmanager/intern/wm_event_system.c
@@ -2397,6 +2397,7 @@ static int wm_handler_fileselect_do(bContext *C,
               CTX_wm_window_set(C, ctx_win);  // wm_window_close() NULLs.
               /* Some operators expect a drawable context (for EVT_FILESELECT_EXEC) */
               wm_window_make_drawable(wm, ctx_win);
+              wm->winactive = ctx_win; /* Reports use this... */
             }
             else if (file_sa->full) {
               ED_screen_full_prevspace(C, file_sa);