hello i think this also would help ,in mi case i used this:

       $(this).trigger('input');

// input for @ui.input, @ui.textarea // change for @ui.checkbox, @ui.radio, @ui.select // click for @ui.responsiveSwitchers

since I'm working on text field. Now the save button goes green

I think this also would help:

$(this).trigger('input');

// input    for @ui.input, @ui.textarea
// change   for @ui.checkbox, @ui.radio, @ui.select
// click    for @ui.responsiveSwitchers

This worked for me since I'm working on a text field. Now the save button goes green