I have a field for a layer in QGIS that is a Date/Time widget type. I want to save date time automatically with custom format yyyy-MM-ddTHH:mm:ss. Default value set to now(). The project is packaged for QField with QFieldSync.

When setting a point on the tablet (Samsung Active 4) the Date/Time at first appear, although the time is ~6 hours ahead. After submitting the date is retained but time reads all zeros.

I have spent too much time on this problem and have yet to discover how to format this field correctly. I would be grateful for any help.

Field formatted in QGIS

Entering a new point in QField, the time appears but is several hours ahead

Editing the point in QField, the date is retained but time is all zeros