Description of problem:
Via Webadmin Disks - Images view is not displayed when navigating into a specific disk view and then back to the Disks view even though the Images selection is still highlighted

Version-Release number of selected component (if applicable):
ovirt-engine-4.2.0.2-0.1.el7.noarch
vdsm-4.20.9.3-1.el7ev.x86_64


How reproducible:
100%

Steps to Reproduce:
1. Webadmin tab - Disks -> Select Images - Storage Domains can be viewed
2. Select disk and view properties
3. Navigate back to Disks >>>>> Images selection is still highlighted but the view is that of the "All" selection and storage domains are no longer displayed
4. Need to click the Images selection again for it to work. If the display goes back to the default "All" view between navigation then the Images view should not be highlighted

Actual results:
Images View is still highlighted but not displayed

Expected results:
If Images view is highlighted it should be displayed

Additional info:
See attached screen shots