Thanks so much for the quick response John! I’ve tried it with your code snippet, updating the repeater directly, but unfortunately the repeater still does not update. I’ve double-checked the field keys to ensure they are correct, and re-confirmed that other Text and Number fields update without issue.
I’ve attached a screenshot of how we have the repeater configured in ACF, just in case there’s something there that might be stopping this from working.
Thanks again so much for your help!