Topic on 2017 wikitext editor/Feedback

Tracked in Phabricator
Task T230756 Resolved

When I turn on syntax highlighting, the text becomes displaced, appearing one line below where is actually is.

• 
  Ctrl+A displaying where text actually is (using DE screenshot tool)
• 
  Ctrl+A displaying where text actually is (using Firefox screenshot tool)

I was able to produce this bug on FreeBSD using Firefox 67 and on Android 8.1 using Brave 1.0.99.

Addendum: This only appears to affect users using the Timeless skin.

Thus, to reproduce the bug,

1. Switch to the "Timeless" skin in Special:Preferences.
2. Enable "New wikitext mode" in Special:Preferences.
3. Enable "Syntax highlighting" in the New WikiText Editor.

Timeless is a volunteer-supported skin. @Isarra, are these problems between Timeless and CodeMirror already in documented in Phab:?

Okay, the issue has been solved.