Ok, done. Thanks for the suggestion!

Yes, I have been there on 2024-12-29, walked from Lokavec by the hiking path to Sv. Urban and back by the road. On that same wiki page that you cite, on grade1, it also clearly states "Usually a paved surface". "usually" is not "always" or "must be". At least a section of the road from Lokavec to the plateau/parking I consider to be better than tracktype3, as is now tagged. But I'll let you be the final judge. Regards Mark.

There is no requirement that a tracktype=grade1 must be paved. The wiki page says: "Solid. Usually a paved surface". It is very rare in Slovenia that a forestry or agricultural track is paved, but it can be wide and reasonably well maintained compacted surface (like in this case). I consider such tracks to be grade1. Regards, Mark.

Oops, fixed. Apparently I changed 'ascent' into 'surface' by mistake in changeset/126389525. Thanks for noticing!