Qubes panel errors (bug?)

(wrapper-2.0:8494): Gtk-WARNING **: 16:33:02.946: gtk_widget_size_allocate(): attempt to allocate widget with width -1 and height 22

(wrapper-2.0:8495): Gtk-WARNING **: 16:33:03.180: Negative content width -1 (allocation 1, extents 1x1) while allocating gadget (node border, owner GtkFrame)

(wrapper-2.0:8493): Gtk-WARNING **: 16:33:03.200: Negative content width -3 (allocation 1, extents 2x2) while allocating gadget (node button, owner PulseaudioButton)

I’d like to edit the width to change it from -1 but I don’t see a place to do that in panel settings.

Will upgrading to 4.2 help?

4.2 is based on a newer version of Fedora, so indeed it should fix many existing bugs.

See also: Qubes 4.1 top bar disappeared