Calendar not appearing in date time input field
We have a datetime input field in a section of our Perform harness.
If you arrive to the section through an Open Assignment action, you are not able to see the calendar used to select the date (no rows in the tracer and no lines of error in the logs) as if you never clicked on the calendar button.
If you close your browser and reopen it, and still the same section is presented to you, you can click and open the calendar.
We recently changed our portal from multi document to single document. Could this be the cause? Is there something useful to check?