Debug Remote-Container GDB: Unable to open raise.c

Bug type: Debugger

Describe the bug

• OS and Version: W10
• VS Code Version: 1.55.2
• C/C++ Extension Version: 1.3.1
• Other extensions you installed (and if the issue persists after disabling them): CMake

this is very similar to #1738
In my case it's in linked docker containers based on WSL2, so it makes sense I imagine.
The fix suggested there does not seem to work though.
the suggested fix:

"setupCommands": [
   {
      "description": "Skip <path> files",
      "text": "-interpreter-exec console \"skip -gfi <path-to-ignore>/**/*\""
   }
]

with path-to-ignore=path/to/glibc

in my case, the error is:

Unable to open 'raise.c': Unable to read file 'vscode-remote://attached-container+7b22636f6e7461696e65724e616d65223a222f6e696674795f6b65706c6572222c2273657474696e6773223a7b226365727450617468223a22433a5c5c55736572735c5c6b696c68655c5c2e646f636b65725c5c6d616368696e655c5c6365727473227d7d/build/glibc-eX1tMB/glibc-2.31/sysdeps/unix/sysv/linux/raise.c' (Error: Unable to resolve non-existing file 'vscode-remote://attached-container+7b22636f6e7461696e65724e616d65223a222f6e696674795f6b65706c6572222c2273657474696e6773223a7b226365727450617468223a22433a5c5c55736572735c5c6b696c68655c5c2e646f636b65725c5c6d616368696e655c5c6365727473227d7d/build/glibc-eX1tMB/glibc-2.31/sysdeps/unix/sysv/linux/raise.c').

I tried to add the rather long vscode-remote://[...]/build but it didn't change anything, the error pops and the file is still not found.

The files in the container are also available locally

How to remove this error or how to give access to these files?