Ok I have ran into something interesting on R106 in the desktop build and I am curious if anyone else is experiencing this, basically, you have multiple layouts open, you go to one layout, copy an object, paste it to that layout and it randomly pastes it across all layouts that are open. The only way around this so far as I can tell, is to only have a single layout open at a time, don't see that problem then. Although I haven't checked my master global layout yet to see if it also pastes it their.
Curious if I am the only one with this problem before I bother with filing a bug.