Adonit Jot Script stylus is not supported properly

Now, it works too bad on iOS 8 with Adonit Jot Script Evernote Edition stylus. At the same time, the Penultimate on the iOS 8 works much better and quickly recognizes everything that I am writing using stylus. I bought the GoodNotes 4 just only because I need the PDF annotation feature which is missing in the Penultimate, but I dont want to loose hand-writing support. Now, GoodNotes 4 is too slow, it often loose the connection with stylus and mistakenly reports about its low battery level. So, please correct this!

SergeyKi about GoodNotes 4, v4.3.4