Auto refresh option for investigations page?

When i’m on rota to keep an eye on incoming investigations I tried having the investigations page open in the corner of my widescreen so that i’d be able to see any new investigations immediately. This would allow me to act on them immediately and also save me time opening and closing a window.

The problem is that the investigation page doesn’t seem to auto refresh so i have to periodically go in and check it rather than being able to glance up. Obviously I could do this with a browser extension but for security reasons I’m trying to keep browser extensions as close to zero as I can on my machine.

Has anyone found a workaround that doesn’t involve browser extensions or has anyone found themselves wanting this feature?