Any config file can be used. The expected result is that all contributor names should be visible in the About dialog. Instead, only a few can be viewed, and the rest are cut off. The window cannot be resized.
It is a low priority issue, and it will be probably fixed when GUI finishing porting from Perl to C++, so this comment it is only to taking this into account, and to look for a better way to set window size depending on content.