(Manually enabled) battery percentage is invisible until hover
I enabled /org/gnome/desktop/interface/show-battery-percentage
manually in gsettings.
Sometimes (not always!) gnome-shell does not show battery percentage (after fresh gnome shell start) until I move mouse cursor above battery icon (probably: above the whole status button).
Arch Linux. Currently I use 3.34 (gnome-shell
pkg ver 1:3.34.0+148+g506b75fc7-1
). I didn't have this issue in "bare" 3.32 BUT for some time I used patched package with gnome-shell&mutter 3.32 and with some performance patches backported from master — and I was able to reproduce my issue there.