Unable to answer "Does this crosswalk have tactile paving on both ends?" – Crossing – https://osm.org/node/9503459416 via StreetComplete 57.3:

This is just the crossing between a smaller and a bigger path. It's true that the bigger path can support vehicles, but there would just ever be maintenance personnel driving vehicles here

Attached photo(s):
https://westnordost.de/p/210463.jpg