Help required in this Screen Back pressed Block

[RaYzZz (Gianluca Franco)]

try this

Edit:
However, managing blocks this way isn’t really my style, so I’d also recommend handling the different layouts from the start through a procedure.
This keeps things more organized and makes it easier to add virtual screens.

You can encapsulate each virtual layout inside a VerticalArrangement, then in the procedure hide all VAs and show only the one passed to it, and voilà!