UI scale is so small that text is unreadable on Ubuntu 20.04

I have the launcher installed on an Ubuntu 20.04 OS. The monitor is 24 inches across and 1080p resolution. Text is displayed in about 2 point font, making it practically impossible to read even on the large screen.

 

There has to be some way to fix this scaling issue and make the UI usable, but I can't find anything anywhere.