Hello,
Thank you for contacting us and bringing your concern to our attention.
I’m sorry to inform you that, currently that’s not possible with Table of Contents block by Rank Math. But we’re already working on the feature that you’re looking for and be assured that we’ll let you know once there’s any update we have on this via regular communication channels like Facebook, mail, etc.
You may keep an eye on our changelog: https://rankmath.com/changelog/
Please do not hesitate to let us know if you need our 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.