Only when the user changes the UI font to one that does not have a
variable weight axis, update the text style weights to match the font's
design weight. So if changing to an old-school font that has a fixed
weight, for example bold, also update UI Text Style weights to match
so everything looks as designed and expected.
Pull Request: https://projects.blender.org/blender/blender/pulls/124074
1992296828