If it sais marked (at least if Rapid does things the same as iD) then that means that the tag being used is crossing=uncontrolled. What I am asking is that on the already mapped crossings that the “ambiguous_crossing” related “issues” not be “fixed” because they aren’t fixes because those tags are implied. This is because the difference between crossing=uncontrolled/unmarked and crossings=traffic_signals is whether or not crossing:signals are present; so is thus implied. It’s ok if it’s added by default, just look at the tags in thee tag edit in the bottom and if the tags have crossing=uncontrolled crossing=unmarked or crossing=traffic_signals you not “fix” the “ambiguous_crossing” related “issues”.