Hello people, I have been experiencing this issue that, Whenever i apply gradient and save, close and reopen adobe animate. The gradient colors are gone same thing happens when i export it to html5/Javascript.
I reported this bug over a year ago and it looks like it's still there. Basically what you need to do to retain the gradient is to modify it in some way: move the color slider or use the gradient transform tool, then save. Placing the gradient with no modifications is what causes the issue.