Description of the need
Almost always someone wants to keep the width and height synced so as not to distort the image. It would be nice to keep them synced automatically. But there may be times that someone wants to stretch or squeeze an image so there should also be an option to override.
There's also this related issue: https://github.com/backdrop/backdrop-issues/issues/3599
Proposed solution
There is a contrib module that gets most of the way: https://github.com/backdrop-contrib/editorimgdimensionsync. Just need an option to override this sync in case someone wants to not keep the ratio.
Alternatives that have been considered
There is the alternative but hard to discover. This is a simple feature that would be used by almost everyone most of the time.
Recent comments
@izmeez, not to my knowledge. I just now searched and found a newly released BookMadeSimple module that might make that possible. I'll try it in a sandbox and report back.
Book Module - Cannot add content in draft mode
url pattern: [node:book:url:path]hirek/[node:title]
Double Triple Category Name
google serach console
Double Triple Category Name