How to git subrepo push from SHA instead of a branch

[yk7823]

I'm using git subrepo in CI to automate management of satellite repos but I need a way to git subrepo push from a commit SHA instead of a branch in this context. Because I'm not able to checkout a branch in my use case, I get the following error:

"git-subrepo: Must be on a branch to run this command."

Is there a workaround? If not, are there any future plans to support this capability?