Wrong Disk displayed in the dashboard

On the Dash board will be dsplayed a drive at the wrong pool.

I open the Dashboard of my FreeNAS. On this Side will be displayed the wrong Device in the right Pool, see screenshot "Screenshot_2019-04-15 FreeNAS - before disk selection.png". The ada1 is the second Drive in the Pool on the left side.

When I choose a Drive from the right Pool, e.g. Drive 3, everything will be displayed correctly at the right Side, see screenshot "Screenshot_2019-04-15 FreeNAS - after disk selection.png".

When I click a Drive on the left Pool will this be displayed correctly on the left side.

I can reproduce this behaviour when I refresh the side or come back to the dashboard.

The Pool are healthy and working correctly.