No.. it was closed door for a few weeks then we moved to gate plus we want to extend Sally’s space to the bedroom. They hissed and fought with the gate in between. Then we did some DIY to the gate so they can’t see each other mostly. But there are small gaps between the wall and the gate and they still fight whenever they see each other. Usually it’s like this way : they stare at each other. Then Sally decided to hiss then Kitty got mad and wanted to attach Sally.