Materia-theme: LibreOffice Calc cell indicator issue

[fthx]

Materia git or 20191017
Ubuntu 20.04 dev
GS 3.34
Wayland

The cell indicator is messed up after some cells clicks. This does not happen running Adwaita or Yaru.

[psh-yonsei]

Same for me with fedora 31 and ubuntu 20.04 x11 session (xfce4). Not only the libreoffice-calc, but also impress and writer are under the effect.

[fcastilloec]

I also wanted to add that this is happening using the gnome-session on Ubuntu 20.04 (as well as the unsupported Ubuntu session)

[coolsidd]

I can confirm this also affects Arch (xfce4), both light and dark variants as well as the compact variant.

[ramottamado]

This is a known upstream issue. See #122 . Quick fix would be https://github.com/nana-4/materia-theme/issues/122#issuecomment-543731136