iPad 9 won't charge past 2% after screen digitizer replacement

Hello iFixit community!

So, I did a screen digitizer replacement for my mom's iPad 9th gen. This is actually the second digitizer replacement I have done on that iPad, I kinda botched the first one although it didn't have any issues with charging. The second time the repair went apparently smoothly. It was also bent so I had to take some time to bend it back into place.

After a while of my mom using it, she complains that when it charges the battery is stuck at 2%. The battery icon indicates that it is charging and it makes the chime when a charger is plugged in, but it still cannot charge past 2%. I tried force rebooting the iPad and that didn't seem to fix the issue either.

Idk if I accidentally damaged the battery or battery sensor during the repair, either when I was trying to bend the iPad back into place or when I placed a pick underneath the battery terminal as is customary when doing a repair to prevent shorts. I remember screwing the battery connector back in when finishing the repair.