Keyboard Shortcuts Not Working properly

Submitted by Tony Paulic @ToZ

Assigned to Xfce Bug Triage

Link to original bug (#14892)

Description

Verified with both Xfce built from git and on Fedora 29. See: https://forum.xfce.org/viewtopic.php?pid=50351#p50351

When changing an existing keyboard shortcut or creating a new one (success is more frequent), the keyboard shortcut stops working or doesn't work at all.

Symptoms are as follows:

1. The panel button depresses but the menu doesn't popup
2. In ~/.xsession-errors I get "(xfce4-panel:561): Gtk-WARNING **: 10:38:24.926: no trigger event for menu popup"
3. If I press the shortcut key again, it seems to ignore this shortcut and goes back to the default (possibly from /etc/xdg.....)
4. I need to click the panel icon to un-depress it to keep it from using the default shortcut.

Version: 4.13.5