From what I understand, I should be able to allow a token participant to return to edit their completed response, but I cannot seem to get this to happen in build 3.22.17+200525

I have enabled the Participant token feature (Enable token-based response persistence: On) and set Allow multiple responses or update responses with one token = On

I create a single participant record (to test), and click on the link in the email invitation to complete the survey.

Once I submit the response, I return to the invitation email and click on the link again in order to edit my completed response (which I understand should be permitted based on my settings).

But instead, the survey page opens with none of the questions populated, and I can proceed to submit it again.

I've attached my test survey.

Any insights into why it doesn't work?

A bug was introduced between LS 3, build 200519 and 200525 that causes token persistence to fail. I've reported as bugs.limesurvey.org/view.php?id=16354

Yes, fixed 4 hours after the issue was introduced , sorry …