Per-site window mode setting

Considering on the one hand the various modes for opening a new window and Brave, and on the other hand certain requirements, be they personal (preferring to always open a certain website in a private browser) or even technical (trying to open a .onion website in a non-TOR window will fail), it would be awesome to have a per-site setting for that.

So, just like we already have per-site settings for Cookies, position, camera and whatnot, I think it is particularly urgent for Brave - because it offers TOR in addition to ordinary private browsing - that we also get a setting for new window mode opening.

Hope you’ll find that insight convincing.