How to change the page font in Mac version 8.1.7 (1630)

I recently had to reinstall my osMac (Tahoe 26.2) and when I installed GoodTask again, the font appearance and behaviour became very strange.

Normally I use an Arial 12 font, but the current font is like Calibri 10. The strange thing is when I place my cursor on the page, the font changes to Arial, but when I remove it goes back to Calibri.

How can I change the default font to Arial 12 for all my Tasks and remain that way? I read through the manual and FAQ and did not see any solutions so come here for advice. Thank you.

Thanks for using GoodTask. The font on Mac follows default system font. If it doesn’t work as expected, try restarting the device and check how it goes. Thanks!