Repaired power button sticking now it won’t work

I did a repair on my iPhone 13 to replace the physical power button itself. My phone worked fine for a few weeks then suddenly stopped working. The volume buttons work but not power. The button is fully actuating with an audible click. I opened the phone back up and nothing is out of the ordinary. Any ideas?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0