Zoom level Popover appears instantly, not with animation like the others
@dboles
Submitted by Daniel Boles Link to original bug (#793969)
Description
I tried getting a screencast, but the framerate was too bad. Anyway, I've replicated this on 2 systems (albeit both running Debian unstable), so I think it's reproducible enough.
Presumably we need to use Popover.popup() rather than Widget.show(), or such.
Version: 3.26.x