Steps to replicate the issue (include links if applicable):
- Go to the edit form for Page:Oriental Scenery — One Hundred and Fifty Views of the Architecture, Antiquities, and Landscape Scenery of Hindoostan.djvu/8 on en.wikisource.org
- Hide left sidebar
What happens?:
The width of the editing area is restricted to only 60em
What should have happened instead?:
The form should scale to full width as it used to do before.
Rationale: Wikisources in general have a two column editing layout (enabled via ProofreadPage), having the editing area restricted to 60em will hurt the ability for contributors to use the two column layout to it's fullest extent since the image preview as well as the editing area become too small to use comfortably.