Post run error: "Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved.!

[submarines-and]

Post run, we are getting an error:

Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved.

Similar to these issues:
actions/setup-node#801
actions/setup-node#1137

Reading the output - everything seems fine, so this should be a warning instead of an error, since no cache is supposed to be saved. Can we force it to ignore this error?

Also, the directory specified does exist, so the error is also not correct.

Cache action as used: