Change Details

1. Edit medium to long document. ([mediawiki.org/OOjs](https://www.mediawiki.org/w/index.php?title=OOjs&veaction=edit)) 2. Paste plain text content from an another web page. ([github:wikimedia/oojs#readme](https://github.com/wikimedia/oojs#readme)) Unexpected: Page scrolls, causing some kind of distorted pain rendering, and moves back to (almost) the same position, showing the pasted contents. {F41487}