phpStorm Debugging of 2.4.8 on an AWS server from Mac?

Running on an AWS server (JetRails hosted), with Magento 2.4.8-p3 and the latest phpStorm on latest Mac OS.
Cannot get a debug session started, and working with JetBrains support. They’ve spent a lot of time so far, but trying to backstop/help them (they’re not Magento experts, of course) and JetRails doesn’t support debugging, of course).
We only get so far, but can’t get past it hitting the bin/magento file, and we hit a wall. We’ve tried file mappings, etc.

Anyone have this working, and if so, how did/do you set up to do this?

Thanks!