Split window across multiple monitors

[genemerewether]

Not sure if Rerun's windowing system supports this, but could we split the app into multiple windows (for use with multi-monitor / multi-display)?

[emilk]

eframe supports it yes, but we haven't implemented it for Rerun yet. It needs some design to figure out what it would mean (e.g. would be have multiple selection panels? Or have one main Rerun window, and then just pull out separate space views to their own windows?)

[alik-git]

what if I just want to have two different rerun viewers open? right now if a rerun viewer is already open, and I type "rerun" in my terminal, it connects to the already open viewer. but what if I just want another completely separate one running? is there a command for that?