Hello LockOnGuy;
I appreciate your response and the sufficient explanation.
In my opinion, to add these gates need to be lift_gate with access=permit
Examples
https://www.openstreetmap.org/node/10951367393
https://www.openstreetmap.org/node/10951367392
and the other gates with tag access=permissive.
if you agree, please let me know and I will update this site.
Regards
little_maper