notification message inside Whonix is missing (minor)

when i upgrade debian plain from time to time (as usual) , sometimes it show a yellow message at the down right corner of the screen saying “system need to restart” or something like this.

while whonix doesnt say the system required for restarting even if whonix&debian have to had the same upgradable packages/programs

if u want for sure to c the yellow notification inside debian , just install plain debian and update/upgrade = there.