I am surprised to see that DTG have erroneously used the First Class moquette on the Standard Class seats, which is very unrealistic and looks completely strange. I doubt they'll do anything about it, but I'm sure in the past they changed to moquette on the Class 101 to be more accurate...
Most developers wouldn't make such a simple mistake... Too busy putting the right moquette on the seat Nope, no change - as expected.
Really... I know loads of software that's had much more serious errors in it than whether specific seats have specific patterns on them, so maybe your assertion of "most" is off the mark