Unable to OpenCore | Boot Loop

Before someone calls me stupid, I checked the Troubleshooting Guide but was still unable to get it working. When I select my USB in the Boot Menu, it simply brings me right back to the Boot Menu. Does anyone have any ideas of why this is happening? I figured this was because of the folder structure, but I can confirm that it is indeed correct:

tree command output

I'm running

• Gigabyte Aorus Z390 Pro
• Intel i7-9700K