Hello,
Thanks for the feedback! If you’re talking about the native ACF Form feature (See documentation), then I would recommend ask your question on the official ACF Forum, as this feature isn’t managed by ACF Extended.
If you’re talking about Dynamic Forms (See documentation), then unfortunately this feature isn’t officially compatible with Woocommerce. I plan to add it in a future patch, but right now it’s completely in the user’s hands.
Please note that it’s the same for the native ACF Form feature, it is not compatible with Woocommerce out-of-the-box. As a reference, this topic has been already discussed here.
You’ll find some resources on the web about that topic, but I can’t provide any support for it as it’s not officially compatible yet.
Hope it helps!
Have a nice day.
Regards.