Hello @Xiphware ,
Thanks.
Would you mind to try the sent short XLSForm with Enketo or Online validator Preview, please.
Maybe, I didn’t explain well:
Either the polygon shows up closed, but you will get an error on validate (and manually have to move the closing point and close the polygon) OR
The polygon shows up but not yet closed and you need to “close polygon” manually.
So, I couldn’t find a way to calculate a closed polygon, which validates ok, without manual workaround. Do you have a working solution, please?
I seems that the problem from the previous thread mentioned with you and martijnr is still pending.
Kind regards