The link didn't work but I found the explaination why in another thread. For me the color selector is too big and fills a very big area on the display (1920x1080). A normal simple color wheel/square would be handy, as an alternative, if it could be done without too much work.
I will not be dissatisfied and jump ship if not implemented, but understand why.
Artstudio Pro is the reason why I mostly use iPadOS/MacOS nowadays. Many of my book covers are made with ASP.
