I can confirm your findings @SteveElbows. I too wrote on the forum and was disappointed when I saw that they ended up deleting the whole thing instead of discussing things in the open.
I do believe it’s due to a limitation of the sensor as I was able to prove that the behaviour would difer based on where you would press on it.
3 presses on the same horizontal axis causes issues, but move one finger upwards (y axis) and things are much better.
It’s disappointing to see that nothing has changed with the new Joué on KS. Worse, the old version is called Pro, when it has such obvious flaws.
Needless to say that mine has been in a box for over a year now as nobody was even interested in buying it 2nd hand.
It’s a shame, as the concept of modules is great. You can play 3 instruments from a single layout, using 3 modules and can replace them on the fly during a performance.