My 1100 has a feed latch that falls out every time I clean it. Functions fine, just helps to have 3 fingers to reassemble

My dad’s 870 is the same way(both latches are only held in by the trigger pins at this point).
I actually kind of like it since I can get the gunk out from the receiver groove when cleaning (mostly hunt saltwater). There is a tool out there to reset the staking on these feed latches but at around $100 it’s probably more than you’d want to spend for a one time job. A good gunsmith could probably make quick work of it.