When 'Users can see topics posted by other users' is disabled in Forum Permissions, 'Also here' should be disabled for that forum too. Since the most common reason to disable seeing other topics is for HelpDesk-type spaces, and since it is common for forum HelpDesks to deal with inter-member problems, it is better that members are not made aware of other members making potential complaints. Further, when 'see other topics' is disabled, there is no general utility in being aware of who else is using a HelpDesk forum.

Are you referring to being in that forum?

42 minutes ago, Marc said:

Are you referring to being in that forum?

Yes. At the top of forums where members are restricted to viewing only the topics they started. They should not be able to see which other members are there too.