Hello,
First of all, thank you for your purchase.
I am glad you like the plugin! Regarding the issue you encountered, as the content is AI generated, it is not yet perfect in all cases (as current AI models can create great content, but in some cases, they can have some mistakes in the produced content).
Because of this, if you create complex content with multiple headings, I suggest you check the articles before publishing using a quick manual review and fixing, as this will greatly improve the quality of the published content.
Also, switching to a more capable AI model like gpt-4-turbo-preview might help solve this issue, as the later models are more capable in creating quality content.
Regards, Szabi – CodeRevolution.