Does iPhone 14 work without the charging coil assembly connected?

I ask this because, after changing the back glass cover of this phone, upon reconnecting the charging coil connector and powering up the repaired phone, it crashes every 4-5 minutes without restart. I have to power it up manually, but the phone shuts down automatically. Before opening it, it worked flawlessly.

So the point here is what I screwed up?

This is what iDevice Panic Analyser says.

And it's likely right, but the phone shuts down also with the charging coil assembly disconnected, so I'm left wondering if the phone needs it to run -> I buy another functioning one

or

The phone has damage in the mainboard and a brand new charging coil does not matter at this point.

I fear the latter is the case, based on experience. Now I can panic like the phone does.