This bug was fixed in the package mutter - 3.28.1-1
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mutter (3.28.1-1) unstable; urgency=medium
[ Jeremy Bicha ]
* New upstream release
- Fix window button spacing when display is scaled (LP: #1725133)
* Bump Standards-Version to 4.1.4
[ Marco Trevisan (Treviño) ]
*
See upstream bug: https://gitlab.gnome.org/GNOME/mutter/issues/87
Fixed in https://gitlab.gnome.org/GNOME/mutter/merge_requests/58
** Changed in: ubuntu-themes
Status: Confirmed => In Progress
** Changed in: ubuntu-themes (Ubuntu)
Status: Confirmed => In Progress
** Changed in: ubu
