GP40 Wiper Wipe

[DaveDewhurst]

Was thinking about buying this but wanted to check before I do
I was watching a video on Youtube (think it was on of BNSFDudes) and the wipe of the wiper didn't match the effect of the wipe of the rain from the window
Also when you look down and the centre wipers are near the top of the screen the blades disappear

Have these issues been fixed yet?

Dave