I was seated in Row 10 yesterday.
There is no window seat in Row 9 on either side. The FA gave the Exit Row briefing to Row 9 but they were not EMS seats. Only Row 10 is.
The window seat(9F?) on the right side of the aircraft in Row 9 is a rear facing jumpseat so it faces Row 10. There is no seat on the left(A) side. I had to stow my bag under 8A which was probably a bit weird for the guy seated in 9B.