It's the same problem than RailClone: we have rewritten the Library Browser in
Qt, the same toolkit used by 3DS Max in recent versions.
It seems Qt uses by default the
MS Shell Dlg 2 font, is not a physical font but an alias which is replaced by other font, depending of the Windows regional.
That font should be capable to display all regional characters. But in your case, it causes the sizing issue and that different look.
We have logged the defect, and we'll check how to fix it. Probably we'll add an option in setttings, so user can change the default font and size.