I'll add this here too, because its all about the Internationalization.
I often use the custom values that uses dates and times, but it always shows in american time formats. This option would make it much easier and would reduce the use of the date and time formatting workaround.
➕ Let us select a date and time format in sub-account business settings.
The standard is something like Tuesday, April 16, 2024 8:00 AM.
I would like to have for example, Tuesday, 16 April 2024, 08:00.
(Also, add more options to the workflow formatter. For example, I would like to have dd.mm.yy, HH.MM.)