You may want to add more plants to the bottom of you enclosure. That is to rise up and above the Pothos plant on the bottom of your enclosure. That should add more vertical branches too.
I have large clear container to place my chameleon inside. I put some branches and place the container in a dark room while I rearrange the cage/do maintenance cleaning. Have some leather gloves. They act like drama queens. But for a good reason.