[CE U17] Why do Item labels place on Level 0 ? and other issues with item labeling ... still

When I place a Item text (label) they are placed on Level "0"

1. I would expect them to be on the active level (at least!)

Better I need them to be on a specific level. This would allow me to have some labels visible or not depending on what I need to see in a specific context.

One needs to move the label to the right level one by one. Is that the workflow? That does not feel right.

Also:

2.The visibility icons (in the localized version are barely visible - SR filed )

3. The new editing dialog (when you doubleclick a label) appears not to work right. I am not able to switch visibility.