Unable to answer "Do these traffic lights have a tactile indication for blind people for when it's safe to cross?" for https://osm.org/node/3536680001 via StreetComplete 29.1:

I don't know if this match the stuff for blind people

Attached photo(s):
https://westnordost.de/p/28661.jpg
https://westnordost.de/p/28662.jpg