https://bugs.winehq.org/show_bug.cgi?id=50884
--- Comment #3 from Artem S. Tashkinov aros@gmx.com --- (In reply to Nikolay Sivov from comment #2)
We had issues like that, when there was a limit of total width of entered string, unrelated to numerical value. It was possible to workaround by installing "correct" font that application expected.
I have pretty much all Windows fonts installed (sans *.fon).