When I uncheck themes for any question while editing a template and click Save, it remove some but not all of the themes. Every time I uncheck and click Save at least one theme remains checked after the page reloads. Overall the behavior is erratic, sometimes saving my changes and other times retaining all of the checked themes. If I click Delete, it deletes the entire question.
Desired behavior is to allow the user to Save a question with the desired themes or uncheck all boxes and have no themes.

When I uncheck themes for any question while editing a template and click Save, it remove some but not all of the themes. Every time I uncheck and click Save at least one theme remains checked after the page reloads. Overall the behavior is erratic, sometimes saving my changes and other times retaining all of the checked themes. If I click Delete, it deletes the entire question.
Desired behavior is to allow the user to Save a question with the desired themes or uncheck all boxes and have no themes.