Hello,
Thank you for your query and we are so sorry about the trouble this must have caused.
Unfortunately, it is not possible to add a custom HTML element to the FAQ block. The information you have added in the FAQ block will reflect the FAQ schema that is associated with it and adding custom HTML such as a table will cause the schema to be not compliant with the schema standards.
Hope that clarifies any doubts.
Please do not hesitate to let us know if you need my assistance with anything else.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.