I don’t know why the AP flown this ILS above Glideslope. In the 3. screenshot I was flying manually and tried to fight against the turbulences and to catch the GS. There is still a lot of space for improvement for my manual ILS approaches with the Airbus.
And yeah, the FD shows a lot of strange directions inflight.
Anyhow, the ILS 28C worked and the OP got some issues as a pilot and it’s not a sim bug with 28C.