Escape "Unapplied changes" when using "Selected element" to navigate to other Node

[mhsdesign]

Description

Funnely it works astonishing well and is not buggy at all ^^ - i just found an escape hatch.

Steps to Reproduce

1. Make changes on a Content Element (in the Inspector)
2. use the Selected element selectbox to move upward (Content Collection / Page)

Expected behavior

Idk - but for some reason its not allowed to change the node by using the Content Tree with unapplied changes - so i assumed the same for the "Selected element" select box.

Actual behavior

You moved to the other node ^^
now you are free ;) - unless you go back to the edited node.

Affected Versions

UI version: v8.0.1

[grebaldi]

Fixed through #3491