git-p4 is not creating new branches with git p4 sync.
We are using branchList config entries (not Perforce branch specifications). I've added a new branch spec to the config, but git p4 sync --detect-branches is not adding the new branch.
Is this a situation where git p4 sync --detect-branches //path/to depot/@all should be used?
How do I get git p4 sync to detect and add new branches?