Yes I would just give him time to figure things out . They can reduce themselves to get into pretty small spaces , he’s eating which is a good sign. In the meantime check out how much current is flowing at and around him , if it’s too much he may go all the way in and pop out the other side to who knows where . Just make sure he keeps eating and keeps looking healthy . Now on the other hand if everything else is in order feeding him while he’s there, he might not leave as why would he . He’s in a comfortable spot , he gets fed , to him it might be a great place to hang out . I’m not telling you to stop feeding him, that would be totally your decision . If it were me and everything else is on board ie: parameters, current etc . I might start feeding him less skipping a day , then two days etc to see if that would change his path and make him move to a more advantageous spot where he would also feel comfortable . And then if he moves start his normal feeding cycle back up again to keep him from hiding again . Keep us posted !