Claim listing showing in listing details but not listing sidebar

Hi
I am sure the information I need is here somewhere and the solution is simple but I cant find it.

I followed all of the information to add claim listing which was great, created a claim listing form (Ninja/GD) great. The docs then say design button for claim listing this is where I have I failed. I see claim listing in the details page with the claim listing form I have ticked add to details sidebar but it is not working for me.

Basically it is all set up but I just need to know how to add the Claim button to the details sidebar.

Thanks 🙂