Thanks for getting back to me and keeping an eye on the map data here. In regard to my initial question, since the roads in question are seasonal I believe that a conditional restriction (https://wiki.openstreetmap.org/wiki/Conditional_restrictions) would be the best way to model them.
As for the roads you asked about, I did notice that user woy_cb removed some ‘highway=*' tags nearby which would keep those ways from rendering in OSM’s standard tiles. I see that you’ve added 'highway=track' back to one of the ways (https://www.openstreetmap.org/way/718384558) but woy_cb also removed highway=path from two other ways in the same changeset (https://www.openstreetmap.org/way/718384559 and https://www.openstreetmap.org/way/718384550). Mapillary (https://www.mapillary.com/app/?pKey=202149339175392) shows hikers using this connection, so it appears highway=path should be added back here. Do you agree? If so, I’d be happy to make the fixes.
woy_cb is not affiliated with our team, though they appear to be recently active in OSM if you’d like to reach out to them about their edits in the area. Apple’s OSM team complies with OSMF’s Organised Editing Guidelines and all of our edits can be easily identified by the hashtag ‘#adt’ in the changeset comment and all of our mappers’ profiles identify them as members of our team. You can read more about Apple's work in OSM on the project’s github (https://github.com/osmlab/appledata).