My regional settings for fractional units are comma: 123,45. HF uses dot separator like 123.45. In HF3 when I write numbers on keypad and hit dot [.](DEL) key, windows puts comma ',' sign, and HF repair it to '.'. It was good. But now in HF4 when I do the same thing I get 12345 instead of 123.45. I have to use dot sign from qwerty part of the keyboard which is inefficient.
Please return the previous behaviour in next release.
P.S. Ad hoc solution is to use Autohotkey with this line:
Changing regional setting is not a good solution because other apps will work incorrect then.