Just wanted to htrow this in here. Imho a lot of KIbana features don't use the available place on larger screens resulting in tables not showing all relevant information. This mostly annoyes me in the watcher overview, where the id's and watche names aren't even fully showing while we do have considerable space left to widen the table. But it also applies to the dashboard and visualisation overview.
It would be nice if Kibana would make better use of available whitespace and stretch horizontally.