Snaps show squares instead of fonts

I need help. I don’t know what happened but starting today every installed snaps shows weird squares instead of fonts. When launched via terminal the snap store shows several errors (see image below). I’m running Pop!OS 20.04 LTS and snapd 2.45.

Ok, I found a solution here: https://askubuntu.com/questions/1224125/font-characters-displayed-as-squares-in-ubuntu-18-04

rm -rf ~/.cache/fontconfig && sudo fc-cache -r -v

Thank you anyway :slight_smile:

For completeness can you provide the output of dpkg -l |grep fontconfig ?

ii  fontconfig                                       2.13.1-2ubuntu3                                      amd64        generic font configuration library - support binaries
ii  fontconfig-config                                2.13.1-2ubuntu3                                      all          generic font configuration library - configuration
ii  libfontconfig1:amd64                             2.13.1-2ubuntu3                                      amd64        generic font configuration library - runtime
ii  libfontconfig1:i386                              2.13.1-2ubuntu3                                      i386         generic font configuration library - runtime