Windows have wrong minimum width
After mutter 3.38.1-2.fc33.x86_64 update in Fedora 33 (which backported unreleased changes from gnome-3-38 branch), some windows (notably libhandy demo) have larger minimum width than they are supposed to: 386px instead of 360px.
How to reproduce:
git clone https://gitlab.gnome.org/GNOME/libhandy.git
meson _build
cd _build
ninja
./run examples/handy-1-demo
Then resize the window to the smallest possible width. It will be 26px wider than it should be.
If window contents are changed to be 800x600 in inspector, the window resizes to 800x600 correctly. However, after making it larger and then smaller againit stops at 826x623.
Edited by Alice Mikhaylenko