Hello, I had encountered this issue in December of last year, but remembered to make a topic for it today.
I was doing a flight to KPUB (Pueblo Memorial in Colorado), and when I tuned into NAV 1 to catch the ILS of rwy 26L, I found out it wasn’t catching it. The needle stayed always as if I had been too high from the glide slope, but I was only 200ft above the FAF.
Here are some screenshots. Notice how I wasn’t able to catch the ILS even as I was near rwy’s 26L threshold.
This issue was noted before the B757 update.