Steps to reproduce the issue

Go to Media Manager - Resize tab, click to change the width and change the width interactively.

Expected result

The source image stays in some fixed box (size will be changed inside the box) and the content outside the source image will not change - will be not moved, will not jump, etc.

Actual result

Now, all the content moves and jumps, see GIF:

https://i.imgur.com/YhYqXfu.gif

System information (as much as possible)

Joomla! 4.0 ‎- 4.0.0-beta5

Additional comments