How to return to Table of Contents after every Block

Hello Community,

In my current survey, I want to people who do the survey to return to the Table of Contents page after every block, so that they are able to see which blocks are already "ticked off". To realise this, I added the custom JavaScript on a question in the last page of every block like that:

jQuery("#NextButton").unbind("click");
jQuery("#NextButton").click(function() {jQuery("#JumpButton").click() });

Which I found here:
https://www.qualtrics.com/community/discussion/4271/return-to-table-of-contents-after-each-block-in-the-table

The issue with this fix is, that the block is not marked as "done". So the block is not "ticked off" with a green symbol in the TOC page and it remains " to be done".

Do you now how to do both in parallel: Jump back to the ToC Page and tick the current block as "done"? I tried to give the button an additional event handler, but it is getting ignored...

Any tricks or tips? Or ideas? I really appreciate any help from you guys :-)

Cheers,
Janis