Updating theme resets all my buttons.
I've made a few courses with the same theme's. Sometimes I have to update or change my master slides. When I want to update these adjustments in my other courses which use this theme too it resets all the buttons I use to the default grey button with the word 'Button' on it. I upload them by going into my themes and selecting the theme I've changed.
Is there a way to do this in a more efficient way that will not change my buttons to the default one?
