Running a program through Wine on a debian 11 based distro, the fonts display fine.
But on upgrading to debian 12 they don't and are usually unreadable.
The letters have all the colour squashed into the top row of pixels and the rest of the letter is the same colour as the background.
I've googled myself mental. Any clues much appreciated.
I am using version version 443 (64 bit) which can be obtained via the download link. There is a separate (bigger) problem with with the latest version (454) which I hope to tackle later.
The installation is via Lutris as I couldn't do it myself. The program itself is a bit hard to learn and the author has not replied to my queries, so far. He usually is very helpful so I may have stumped him with this one.