Getting rid of Tags

[IceBear65]

H. I love this plug in as it's lightweight. But i am facing a problem. In code block, suppose I want to highlight or Bold a code. But if i do that it shows < strong> tag or < mark> tag etc in my code. I have attached an image for better understanding.
Is there any way to solve it?

[westonruter]

I believe you may be describing this issue:

• Account for Code blocks containing rich text in Gutenberg 9.2+ #205

To get around this issue, you'd have to specify the lines you want to highlight in the block sidebar, as opposed to highlighting the lines directly in the editor.