Eyedropper tool to have option to pick gradient settings
If you have a gradient set up with custom rotation and you want to pick it to another object with eyedroper tool, the rotation doesn't transfer.
It would save time not having to type it again.
Maybe add some other options as well to have more control.
It should be an option at the eyedropper tool properties. (See image)
Still doesn't work with Angle value
Double click Eyedropper tool to get the options and tick the Appearance box. With this setting on it should copy transformed gradients and effects.