Squirrel Tail - Bought Clone

Thanks to everyone who took the time to answer my question. I decided to support the stem with split cane. I also built a frame/ trellis that hopefully the plant will grow into and begin to support itself better. Generally though the plant has not grown and the leaves midway up the plant are beginning to yellow, I'm not sure this plant is super healthy I repotted it last week so maybe this is contributing, so I'll give it another week to see if things improve