Sublibraries do not get found

For some reason subdepencies are not found anymore. See screenshot.

Add adafruit/Adafruit BusIO@^1.14.5 to the lib_deps, you might also need to activate lib_ldf_mode = chain+ or deep+.

The problem was the lib_extra_dirs

I’m not allowed to use it anymore, otherwise the usual libs from the registry don’t find their sub libraries
This seems to be new.

lib_extra_dirs also seems to be deprecated. I need to look for other ways to use my private libraries.