
This reverts commit cd8269185
. It turns out this seemingly
harmless cleanup introduced a regression:
* Open overview
* Press Meta+A twice
* Close overview
* Press Meta+A
* Enjoy an invisible grid
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3451
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1532>