I have a repeating section in my form. There are 3 calculated fields within the repeating section that are all currency fields. Two of those calculated fields are lookups to fields in the list that are setup as currency fields. I have all 3 of the controls in the repeating section set to display currency formatting with the thousands separator, but both in Edit and View mode, the values do not show the Currency Formatting.
Why do calculated fields within a Repeating section not display the formatting setup within the control?
can you provide details on your platform?
classic or responsive forms?
for me on SP2013 on-prem for both classic and responsive forms it shows thousand separator, however it doesn't show currency symbol. seems to be designed behavior...
anyway, with calculated value control you could tweak the formula to return your custom formatting, couldn't you?