gnome-shell continuously splats in system log after opening >1 window and entering the activities overlay
While trying to gather data for other issues I was reporting with gnome-shell, I noticed that if I ever was in a state where I had more then one window open, the following warning would get dumped to the system log:
May 20 14:22:13 malachite gnome-shell[9953]: JS WARNING: [resource:///org/gnome/shell/ui/workspacesView.js 714]: reference to undefined property 2
Immediately followed by this backtrace, which then gets printed whenever the activities overlay is opened from that point forward:
May 20 14:22:13 malachite gnome-shell[9953]: JS ERROR: TypeError: this._workspacesViews[i] is undefined
_updateWorkspacesFullGeometry@resource:///org/gnome/shell/ui/workspacesView.js:714:13
setWorkspacesFullGeometry@resource:///org/gnome/shell/ui/workspacesView.js:704:9
setWorkspacesFullGeometry@resource:///org/gnome/shell/ui/viewSelector.js:293:9
_updateWorkspacesGeometry@resource:///org/gnome/shell/ui/overviewControls.js:456:9
vfunc_allocate@resource:///org/gnome/shell/ui/overviewControls.js:389:9
_updateWorkspacesViews@resource:///org/gnome/shell/ui/workspacesView.js:637:13
show@resource:///org/gnome/shell/ui/workspacesView.js:557:9
show@resource:///org/gnome/shell/ui/viewSelector.js:268:9
_animateVisible@resource:///org/gnome/shell/ui/overview.js:527:9
show@resource:///org/gnome/shell/ui/overview.js:513:9
toggle@resource:///org/gnome/shell/ui/overview.js:636:13
_initializeUI/<@resource:///org/gnome/shell/ui/main.js:190:13
Observed with gnome-shell 3.32.2 on Fedora 30. Full system log starting from when I logged in: