Is iPhone 8 charging coil at risk of fire?

Hi guys. I replaced an iPhone 8 battery today and the person who changed the battery before me didn’t use the right adhesive, so they put a strip of battery adhesive (not the correct iPhone battery adhesive) over the wireless charging coil to hold the battery down. I had no other way of removing the battery and I wasn’t aware of this so when I removed the battery, it also ripped out the top layer of the wireless charging coil and left a silver surface visible under the first layer. I cleaned it up as much as I could and put tape over the remains of the battery before using the correct battery adhesive and sealing the phone back up again and it still works.

I’m not going to use the wireless charging, but is the iPhone at risk of catching fire or something because some of the wireless charger was removed?

Thanks guys