Process title cannot be selected to copy it

[matthias-ronge]

In the search results list, if you try to mark the process title for copy & paste, the line is selected (checkmark appears) and selection is gone. Copying into the clipboard is not possible.

Goal: The processes should only be selected, when the checkbox is activated. It should be possible to select and copy the ID, process title, etc.

[solth]

Fixed in 3.7.x, 3.8.x and current master.