Hi Oreet. Thanks for contacting us. There isn’t an inbuilt way to highlight text in Ribbet, however you can achieve the same result by:
– Drag on the 2nd shape (rectangle) from the Shapes tab > Geometric stickers (about a page down that tab).
– On the Sticker Properties dialog that appears change the color to yellow and the Advanced Blend Mode to Multiply.
– Position the shape over the text and change its color/blend mode again (if required) to suit the highlight that you’re after.