Hi,

If you want to highlight each button wrt color. Then first you need to crate a variable and assign a color there. For eg:  =Red();

Green();

Blue();

Or any other color of your choice. Now select the buttong which you want to highlight, go to presentation, select styling,  in styling select Chart, under chart select Background options and there select color by expression and use the variable that you assigned earlier. Repeat these steps for all the buttons on different sheet.

On sheet 1 select button 1, on 2nd sheet button 2nd and so on.