For those who want a "home-button":
I do not need the nav shortcut often. I installed a app (black screen app) as dummy and used it as nav app (assign over original launcher). After this i build a tasker routine that everytime this app opens it goes back to homescreen. So: nav button works as home button.

By the way:
Media Button= selected media app
Radio = selected radio app
Tel= bt tel option
Settings = settings
Name = home
Scroll = media next/prev
And so on... this would great. But we only have a nav button🤯.
@ Daniel: Is this important improvement on your list in china?

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