Cinnamon applets jumping up and down when moving cursor

[Andriamanitra]

The theme causes some Cinnamon applets (for example Radio++) to jump around when moving the cursor. This does not happen with any of the official Mint-X or Mint-Y themes.

Demonstration

a screen recording demonstrating the issue

Environment used on the video:

OS: OpenSUSE Tumbleweed Desktop Environment: Cinnamon 5.8.4 Applications Theme: Fluent-grey-Dark-compact Desktop Theme: Fluent-grey-Dark-compact Cinnamon applet: radio++

The theme was built from commit 4e8ca5de6ea0 using the following command:

./install.sh --dest $XDG_DATA_HOME/themes --theme all --color dark --size compact --tweaks solid --tweaks square