
When a date is selected in the date portion of the control the time is initially set to 12:00 AM
If you attempt to change that time to 11:00 AM it will not change. you have to select a different time and then select 11:00 AM
I have checked multiple custom forms which contain a datetime (user local) and they all behave the same.
Hello,
If the DateTime field is configured to follow "User Local" behavior then that should not occur.
That behavior is only valid for a field configured as "Date Only", where the time portion of the value is always 12:00 AM.
Please refer to this official article: docs.microsoft.com/.../behavior-format-date-time-field
It can be a bug, so in that case I would advise to open a support case with Microsoft.
Hope this helps you.