If we have an object selected, then select "search" tab and then "Browse" again, then the "view this content" button will be disabled despite the choosen object being selected. We can only choose it again if we have other objects to change the "View this content" button state or if we close and reopen "content browser" again

Steps to Reproduce

-Create one folder "Folder1"
-Go to eZ Platform location
-Click "Content Browser" to open the Finder
-Select "Folder1" - here we can see that the "View this content" button is enabled
-Select "Search" tab
-Select "Browse" tab again

Now, despite "Folder1" still being selected, the "View this content" button is disabled. We can only re-enable it again if we click in some other object (if any exists) or close and open again the Finder.

See screencast in attach