Clickable Cockpits are based on 1.15.2, but I don't think I have access to that version of the code, I have 1.16.0 Fix1 which is the most current.
I've been waiting for the Clickable Cockpits mod to catch up to 1.16.0 which has been out since March of 2016. It's been out almost three years now!
I uploaded all of the Hover Mods to the codebase so they won't get left behind on the next release.

I'll think about it.