Are modules supposed to reset when a new image is opened in the Editor?

If I edit an image in, say, RGB curves and then open another image I notice that the setting in the curve hasn’t reset. The module power button is off but the previous curves are still there. I have to also reset that before using it again. Is this normal behaviour?

This can be helpful when editing multiple similar photos; the end of a session resets the curves.

OK thanks.