In my 2015 FLHTK I've installed a GTS HU.

Is it normal that the right thumb control only allows left and right cursor control in CarPlay mode when navigating the app icons on the home screen? There is no up and down control (up and down still cause the movement of the cursor to go left and right). When not in CarPlay the right thumb control does allow up/down/left/right movement as expected. I can still get to a 2nd row of apps by continuing to press right past the end of the 1st row of apps.

Harley Customer Care tell me that all 4 directions should work but were unsure if it was related to using the GTS in the earlier bike or if it might be flash related. They tell me there is no configuration setting to cause this behaviour.

 

How yours is working is exactly how mine works too. Btw, same thing in my GMC.
My bike is a 2016 RGU...

 

Thanks. On reflection It seems that the U/D/L/R actions are replaced with Next/Previous. I noticed this when I got to a screen in Spotify that was a vertical listing and the cursor would move up and down with the thumb control as there was only a single item per line.

 

Same as my 2020 RG with the latest update

 

same with carplay/android auto on the HDHU.14si (with RDVFL wireless module)

thought it was me...but now realise its standard UX