It would be great to choose a default for the number field format in settings ==> thousands separator / decimal separator. Number of decimal places etc
In my case, the thousand separator ‘,’ looks very strange to the Swiss.
I realise that I could get what I want using a calculatiton field, but that just creates so much more work.
As far as I know you can set default number format.
Just click your profile on the right top, preferences and under languages and format select your preferred decimal symbol. Then when using number fields in app you just select how many decimal’s you need 
Sounds good, thanks. I’m new to the Tape, so please forgive my ignorance.
I will check out now.
It doesn’t include the number formatting for the thousands separator though - just the decimal place symbol.
