Lag between filter change and UI sync

[damithc]

v1.2.2

When I change the Items per page count, the UI takes some time to adjust accordingly. There is no indication of activity during that period (e.g., a spinner).

On a related note, the position o the pagination controls don't seem to adjust to match the above setting. In the case below, I changed it from 20 to 10.

[nknguyenhc]

The issue is whenever the Items per page filter is updated, the page is not updated. The page only gets updated whenever issues are re-fetched. Investigation is needed to make sure the page is updated whenever the Items per page filter is updated.