[2022] Max population of skyline tower change with DLC11

without dlc:


with dlc11:

population does NOT increase although everything is fulfilled 100%; here is lifestyle needs:

possibly this is due to mail (which i have not set up yet)?
BUT no such is shown
further, other buildings differ by a MUCH larger margin: e.g., investor residence at 65 (due to various bonuses), max 135 with dlc / 90 without [with / without the availability of mail] -- so the huge skyline tower gets only +33?

EDIT:
on another island, which has access only to 1 of each of the store types, max population is 4033 (in comparison, actual population there is 2800 instead of 4005)