I discussed this topic with Nick
setup : win10/Cubase 10.5/last driver and firmware
and he suggested me to create a Feature Request. Faderport with not following track mouse selection over 8th track (only way is to switch as a bank on Faderport) is useless since I doesn't make sense if I have project with e.g. 50 tracks and faderport cannot follow jump from 3rd track to 46th track using mouse. The only way is to jump over 8bank steps...I'm sorry but it's very annoying and disturbing (very often I changed the volume on track I didn't choose and then didn't notice where I have faderport position)...
thank you to take as a good feature for the future