Hello Sjon,
Thanks for pointing out this setting.
After I tried several different sizes for my case, I still can't find a perfect one. If I select a smaller size, all fonts are too small, including other programs and OS settings. Same situation for larger sizes, they are too large.
My wish is with current size, only to make the font in red rectangle("Open Project" in my case) larger, no changes to title bar, is it possible?
Thanks & Regards,
Zhiqiang