Inconsistent behavior on printer integrations

I have a brother and an HP printer.

Brother has its own integration called ‘Brother printer’.
Hp uses an integration called ‘Internet Printing Protocol (IPP)’

The IPP one shows up in the overview screen for the room it is assigned to. The brother one does not.

Additionally, I think the maintenance dashboard taught the show ink levels on printers since those like batteries often need human intervention to replace.

Is there a way I can force add a device to a rooms overview dashboard? Or to the maintenance dashboard?