It’s apparently a common issue that the Tesla Model 3’s charge door doesn’t close all the way.
If you haven’t picked up your Model 3 yet, this is happening on Model 3s being picked up today. Make sure you test at the dealership before signing the papers.
There is a hack to trim the rubber spacer, but just give your Tesla service center a call.
This helps Tesla log all the issues and put in the fix for future Model 3s.