KPI Visual not changing with Bookmarks

Hi 

I have noticed some unusual behavior when using KPI visuals and bookmarks.

Specifically, when I use a date slicer and a KPI, I create two bookmarks (one for 1H 2020 and another reset bookmark), and then switch between the bookmarks, the value of the KPI remains unchanged while the data in all other visuals updates including the KPI trend axis.

When you alter the date slider the value does change.

Here are some screenshots: 

No bookmark selected:

1H bookmark selected:

Reset bookmark selected:

On both bookmarks I have all these settings enabled:

Has anyone encountered this before?