When using the "days" format for time tracking there are several mismatches in the way we display the tracked time.

Days

Majority of the date formats are shown using t (for tage).

However, when for example using the log work functionality, the t is not an accepted input for days as it's still expecting the english date notation d for inserts.

So the time is displayed with suffix t but has to be inserted with suffix d.

See screenshot below with example:

Hours

The tracked time still shows H for hours instead of S for stunde.

This is causing a lot of confusion when trying to input time.