I’m new to Tailscale and don’t really know what I’m doing. I installed without any problem on a Raspberry Pi and it shows as a device when I’m logged on to my account. I installed on my M1 Mac from the App Store and it seemed to install OK. I have the icon in my Applications folder but I can’t find any trace of an icon or menu after starting Tailscale: there is no icon on the bottom of the screen. How do I find it? The instructions say ‘1. Click “Log in…” from the Tailscale menu bar item’ but where is the menu bar item?