Comment 2 for bug 1918857

StacktraceTop:
 ?? ()
 process_event (bindings=<optimized out>, n_bindings=<optimized out>, display=display@entry=0x55974e29df80, screen=screen@entry=0x55974e299160, window=window@entry=0x0, event=event@entry=0x7ffd92fc63f0, keysym=65289, on_window=0, allow_release=0, mouse_grab_move=0) at core/keybindings.c:1582
 process_modifier_key (allow_key_up=<synthetic pointer>, have_window=<optimized out>, keysym=65289, event=0x7ffd92fc63f0, window=0x0, screen=0x55974e299160, display=0x55974e29df80) at core/keybindings.c:1627
 meta_display_process_key_event (display=display@entry=0x55974e29df80, window=window@entry=0x0, event=event@entry=0x7ffd92fc63f0) at core/keybindings.c:1736
 event_callback (event=0x7ffd92fc63f0, data=0x55974e29df80) at core/display.c:1815