mplen
I don't think highway=pedestrian is the right tag for the Hohlbeinsteg (see https://wiki.openstreetmap.org/wiki/DE:Tag:highway=pedestrian?uselang=de). Unlike the Eiserne Steg, the Hohlbeinsteg is more characterized as a traffic connection rather than a pedestrian zone. Thus, highway=path seems more appropriate, especially in combination with foot=designated+bicycle=designated (see https://wiki.openstreetmap.org/wiki/DE:Key:highway?uselang=de).