Views has issues when creating repeatable fields groups fields filters and when displaying the View

Symptoms

There are two issues appear when you try to create repeatable fields groups frontend filters and when you try to display the view in the frontend.

If you have a View that queries a repeatable fields group, you will not find the repeatable fields group fields listed in the popup that’s triggered by the New filter button.

Additionally, If you inserted a front end relationship filter for the post the repeatable field group belongs to.you will get the following message “The ancestors argument does not end with a valid post that is related for the returned post types on this View.” when displaying the view in the frontend.

Workaround

There is no workaround for this. We are aware of the issue and will work on it as soon as possible.