Back Silkscreen Text Appears On Front Silscreen. Why

PCB Layout
1

I add text to the back silkscreen. I click on the R button so that the text is legible on the back silkscreen.

But when I go to the front silkscreen that same text is highlighted on the front silkscreen.

What must I do to make that text show only on the back silkscreen?

2

You mean it’s just “highlighted”?

OR

it’s appear both on top & bottom silk screen when viewed on 3D or after exporting?