Hi @Fischermaen,
You can read the original announcement of this shift in our release policy, written by SonarQube’s Product Manager, here.
I don’t anticipate much traction on a feature request to reverse this overall policy. However, I’d encourage you to raise a comment on the specific ticket tracking your false-positive fix if you want to make a case for why it’s serious enough to merit a backport to the LTS in and of itself.