A few weeks ago when i went through a bunch of old rejected title edits and appealed them, I appealed a large number of “Little Free Library” wayspots. Every single one that was within a similar grass strip between sidewalk and street was approved, but all the ones that were “inside” the sidewalk the team retired rather than renaming.
This seems like pretty clear evidence of what the criteria is at this point so this particular wayspot should be restored. Ideally the team would be more transparent about that rule as all we have is a history of somewhat controversial forum comments about where exactly the PRP line falls.