bold/italic actions make dom changes outside of editor

[zvs001]

Actual behavior.

When I do 3ple click on "Text", it also cause changed to side elements on page

Steps to reproduce the problem.

I input next html as code. This html is minimum to reproduce the issue

<div>Text</div>
<div>
  <div>
    <br>
  </div>
</div>

When I do 3ple click on "Text", it also cause changed to side elements on page. You can see how elements change on right side on recording.
It is also causing crash when this right side will try to refresh (react), so I avoid refreshes on video.

Editor version.

4.3.0

Recording.

Screen.Recording.2024-11-07.at.14.08.14.mov