Hi Martin,
I'm sorry for the inconvenience and afraid to tell you this but we cannot change the setting back.
Instead, we could add a checkbox for remembering settings in the Set the position and the size of cropper dialog and apply it to the new beta of v3.38.
Before we proceed, I'd like to ask you why you want to change the setting(0,0 to 100%, 100%).
Nobody would crop with the default setting cause it won't change anything.
So you have to change the setting anyway to crop a certain area no matter what you have the setting
(0,0 to 100%, 100%) or (20%,20%,80%,80%).
That means, in my mere opinion, it won't be much different which one would be used as a default setting.
It would be helpful to understand your inconvenience if you could show me the way you work with the latest version.
Thank you.
Best regards,
Chris