The separate sidewalks which you added in this and probably other nearby changesets were arbitrarily deleted by @Derick Rethans (with the spurious justification that they are "fictitious") in https://www.openstreetmap.org/changeset/155281608

I feel that these deletions should be reverted, a it is at best tagging for the renderer and at worst vandalism.

I have opened a discussion about this at https://community.openstreetmap.org/t/undiscussed-mass-deletion-of-separate-sidewalks/117491