The tooltip and similar popup windows use font Calibri 11. It is default font in Microsoft Word. I tried various fonts, and Calibri was the best there. Such windows should be able to contain as much text as possible in a small area. The default UI font isn't good for it.
Is it displayed somehow incorrectly and is difficult to read CJK characters? Or just you noticed that the font is different than in other parts of UI?
Is it displayed somehow incorrectly and is difficult to read CJK characters? Or just you noticed that the font is different than in other parts of UI?