Traefik 2 - Reverse Proxy to a Path

Is there any fix for this? I have the same Problem....

  phpmyadmin:
    image: arm64v8/phpmyadmin:latest
    environment:
      - PMA_HOST=db
      - TZ=Europe/Berlin
      - PMA_ABSOLUTE_URI=xxxxxxxxx/phpmyadmin/
    depends_on:
      - db
    networks:
      - traefik_web
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.phpmyadmin.rule=Host(`xxxx.xxxxxx.de`) && PathPrefix(`/phpmyadmin`)"
      - "traefik.http.routers.phpmyadmin.middlewares=phpmyadmin-stripprefix"
      - "traefik.http.middlewares.phpmyadmin-stripprefix.stripprefix.prefixes=/phpmyadmin"