SetFont() should allow to choose from 4 different font sizes. (https://github.com/apertus-open-source-cinema/AXIOM-Remote/blob/dev/Firmware/UI/Painter/Painter.cpp#L29)
Currently no matter what size you select everything gets rendered with the smallest options (FreeSans9pt7b).
The debug painter does draw the correct bounding boxes though.
Testcase is provided on the mainpage with the latest commit: https://github.com/apertus-open-source-cinema/AXIOM-Remote/blob/dev/Firmware/UI/Screens/MainPage.cpp#L69