Use Shadow DOM for screenshot feature?

[ionleu]

Describe the bug
The screenshot feature may not be properly encapsulated; consider using Shadow DOM for isolation.

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
Screenshots should work reliably without affecting other page elements.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: all
• Browser: all
• Node Version: 18.19.1

Additional context
Investigate potential benefits and drawbacks of implementing Shadow DOM.