What would such an engagement look like? What kind of replies do we expect? Something like “we are working on it” in a few threads here and there (there are sooo many duplicates) won’t change a thing and only encourage trolls to continue their bs.
Regarding the OP’s complaint that the developers presumably haven’t acknowledged the existance of specific bugs and that they are working on it: See Known Issues in the titlebar of this forum (ymmv on mobile).
IMO this is the perfect strategy. Little to none direct interaction in the forums by the devs - let the community managers handle it. Have a compiled list of known issues the devs are working on. What else do we need?