Fonts Missing with electron apps installed via snap

[michael1maass]

While the Snap installation of the istgramm is very convenient, it seems that the build of this Software does assume conditions that prevent the gui from displaying the correct fonts.

csBooks will simply not show letters or Numbers on my Ubuntu 22.4 Installation. My search for help through the net suggests that there is a problem with the snap build. The Deb package from this git Repo does work flawlessly in that respect.

Michael