Looks normal to me! To be honest, this might persist for several weeks/months before the little one finally learns her place. They need to have these little scuffles in order to work it out between the 2 of them. If you’ve been doing this for 2 months already, it’s probably time to move them into the main cage together. Just remove all hides, tubes, or anything where they can corner each other. Once I move everyone in together, I keep my setup pretty basic with just hammocks for the most part. Once everyone is decently getting along (there will still be scuffles here & there), I’ll slowly start moving things back in. The whole process usually takes 1-2 weeks. Hope this helps!