Affected versions

• Firefox 85.0b5
• Firefox 86.0a1

Affected platforms

• macOS 10.15.7 & 11.1

Steps to reproduce

1. Launch Firefox
2. Access this example page
3. Print Preview the page and activate macOS Quick Look feature on written strings

Expected result

• I am not sure if Quick look feature should be available and work in print preview. But if it should, the Quick Look feature should focus each word correctly

Actual result

• Quick Look feature is badly misplaced on every word

Regression range

• Don't think this is a regression, but will try and look for one

Additional notes

• The issue can be seen in the following attachment
• Chrome will only activate macOS dictionary, as the words are getting selected if trying to activate Quick Look

Suggested severity

• S4

This issue isn't a regression, I've managed to reproduce it on a build from 2018-07-15.