on “Screen1” shows information in a slider style (there are 4 picture templates).
on “Screen2_Options” there are visibility settings for the first page.
that is, you can choose which templates you can hide.
But each template has its own background color. which the must change with him.
Use: "DotsIndicator, TabStriplayout, Hex2kodular, TinyDb
How to do it. so that the background also changes with the template??