That's also the case for me, I've watched some videos about it and tried to remember the end but in the heat of the moment I always forget it and plow into a hairpin with full throttle
The chicane feels ok to drive but after thinking about it, it just seems unnecessary. The original corner is quite dangerous itself and so is this one, but people know the original one well and know that you would be insane to try and pass there. This new corner with a harder braking zone creates an illusion that you can, but you just can't. The exit isn't wide enough for 2 cars and it would create a very dangerous situation for both of them as there really is one line to make it through safely.
Yeah probablly, it's just impossible to make minor adjustments during braking because of the sensitivity issues and that's making me easily lose control when trying to correct while braking
E: also did the dx11 thingy, seems to have improved it a bit