When I added soundphysics-fabric-1.20.1-1.1.2 minecraft fails to launch with the following in GD launcher report:
SLF4J: No SLF4J providers were found.
SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See https://www/slf4j.org/codes.html#noProviders for further details.
Class paths contains SLF4J bindings targeting slf4j-api versions 1.7.x or earlier...