This conversation has been merged. Please reference the main conversation: Photoshop CC 2019: Transform/Resize is constrained by default - Want ability to go back to legacy behavior
To just change the scale tool to be backwards relative to how it has very literally always been without an easy way to change it back or any documentation the first time you use Photoshop CC 2019 is ridiculous. It shows that the people making the software don't actually use the software.
The fix is easy: Instead of making some one line script file, have an in-app toggle switch to allow for legacy scaling proportional.
I've been using Photoshop for 25 years, and this is absolutely 100% perplexing.