Visibility warning in dashboard settings page

I am getting visibility warning in dashboard settings page.

Step 1: Go to config/system/draggable_dashboard/manage/{dashboard_id}
Step 2: Press "Place block"
Step 3: Select block

After creation I get this warning:
Warning: Invalid argument supplied for foreach() in Drupal\block\BlockForm->validateVisibility()

In my opinion we should use access instead of unset for visibility and theme. I added patch for this.