It seems that the date time format is fixed in Java code at least for the "Modification date" in the Pages App (and most likely it's a general thing).
It's considered as looking strange by some users with German language to see something like "4:26 PM" as time format.
Instead of hardcoding, we could provide one of these options
- an option in the user profile where the user can select the date/time format wanted
- at least link date/time formatting to the language the user has assigned