Hello TT Support Team,
I can see that you are not published any new update for TT7 beta after it's first beta version. Is your team is working for TT7 or they stop working with TT7? If really they working why you are not publish any new beta version for testing. You publish a unuseable beta version, can you tell me when a working beta or final version will coming? How many days or month or years you have need to make final TT7, can you provide us time frame?
TT7 completely not working with Woocommerce, It's sometime working with opencart but not all time. I do not know what about others cms. Before publishing a Beta version please test it yourself first then give us it to test.