I want to minimise user input so I use this arcade to auto-fill the date in a form

Test result is as expected, so I looked at the app.

And that is what I would like to see in the app as well, So we move outside and collect polygons.
Back in the office -using PRO- the date is somewhere yesterday: (following records are created on may 11th)

I have more records and they are all antidated about a full day.
What am I missing here?
Field Maps 22.2.0 build 736
ArcGIS PRO 2.9 patch 3
Thanks for you time.
Bert