iPhone 13 won't charge via Lightning Port, but accessories connected to the port work perfectly

Ok, my iPhone 13 stopped charging via the Lightning Port, it only charges via MagSafe. So far I have tried, with no resolution:

1-Different chargers and different cable combinations

2-Deep cleaned the port with a soft brush and compressed air. You can see the port is perfectly clean, there is nothing inside

3-Hard reseted the phone many times, while connected to the cable, without, etc

4-Updated the phone to the latest software

Lightning headphones work perfectly, as well as any other Lightning Accessory. The only thing the port won't do is charge the phone

I've been an iPhone user since it came out and I have never experienced this, usually some of the steps above resolve the problem. What else could be before I take it for service? Very frustrating