Change Collapsed Comment style in Visual Studio 2022

Working with libraries heavily commented. Sometimes I want to collapse all those xml comments to center into code.

But when I collapse all comments still apperars a big box with the first line of the comment.

I want to softener or make less strong that line. (May be, changing the font color. May be hide the box around... )

But I can't find in Options in Visual Studio 2022 nothing to change the aspect of collapsed comments.

I also looked for and Add On to change that... 

I can change the aspect of not collapsed comments... but when the comment is collapsed, It is render with default collapsed line style (box included) and I still have the same problem.

Any idea?