Segmentation fault when clicking button with a popover twice (on popdown)
Reproduce:
- Add a
GtkWindow
- Add a
GtkVolumeButton
inside - Click the volume button, no slider appears
- Click somewhere else or the button again
Identical with a GtkScaleButton
.
Some additional findings:
- This doesn't happen with a
GtkPopover
as toplevel instead of aGtkWindow
- I have a custom Python
Gtk.MenuButton
which behaves the same way, except when theGtk.Popover
attached to it has themodal
property set toFalse
. Then it works properly inside Glade.