Qt 5.15 Widget has a bug on chinese font size

[csbinghu]

Since qt5.7, the widget has a bug on chines font size. Now qt5.15 still has the same problem. Chinese font size is bigger than which in qt5.6.

In factor, the chinese font size is not correct now.

Please fix this bug，because the error font size is very ugly。

[mrjj]

Hi and welcome to the forums
This is a user forum.
If you have a bug report, please use
https://bugreports.qt.io/secure/Dashboard.jspa

[SGaist]

Hi and welcome to devnet,

Beside opening the report as @mrjj suggested, please provide a minimal compilable example that shows that issue. Providing the font you are using will also help identify what's going on.