Children of Gtk.Expander can sometimes be dragged even when the Expander is collapsed
Steps to reproduce:
Example Widget Tree: Gtk.Box -> Gtk.Expander -> Gtk.ListBox -> Gtk.ListBoxRow(s) -> Gtk.EventBox
- Expand the Gtk.Expander
- Collapse the Gtk.Expander
- Hide and then show its parent Gtk.Box
- It's now possible to drag its children as if the Gtk.Expander was expanded
Version information
GTK 3.24.8
Ubuntu 19.04
Additional information
Screen Recording: https://gfycat.com/ellipticalchillyairedale
Example Code (Python): https://gitlab.gnome.org/snippets/819