Desktop Version - Resizable columns or Custom columns.

The desktop version takes too much of screen space.

Please make it customizable so I can adjust the column's width.
For me, I don't need the big message column. when I shirink the window the big message column takes over the message column. It would be cool to choose which one to show in settings.

Another Idea was to customize apps column to just show icons instead of icons and text.

Thank you !