Glitchy with Divi

Are there known glitches using this plugin with the Divi Theme? I notice that when creating a simple product the addons do not work at all on the product page, options amounts do not populate and total price doesn’t seem to display as well. When creating a variable product, you cannot have a default variation price selected as an option, if you do then the add-ons do not work. You have to click the “choose an option” within the variation dropdown then select the correct variation and to get this plugin to work. Is there any kind of solution to this? If we have to purchase the paid version, would the dev team help fix these issues? I tried with a default wordpress theme and seem to work. But really need to be able to use the Divi Theme.

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