Thanks for your posting.
I would suggest get those colored things out as quickly as possible. Because, one they can cause (the) eye irritation, two they can grow harmful bacteria easily and third (don’t know 100% for sure) chameleons don’t like those bright colors, this could be stressful.
The glass tank has poor ventilation, unless you would use on top a small pc fan or similar to create an airflow, otherwise it’s not chameleon useable due the stagnant air that gets buildup in combination with the moisture. This can cause RI. However I let
@JacksJill confirm this, she has good results with glass tanks and babies.
Then I wanted to say this from beginning; if a chameleon doesn’t feel secure in his/hers enclosure they wanna come out, seeing both enclosures I think that’s the case. I would put those plants inside the enclosure, they aren’t harmful what I can see, and yes maybe the soil isn’t washed out yet, but I think the non hiding possible brings more short term harm then the soil. They need to feel secure, especially soo young, otherwise stress levels are too high. They can decline very quickly.
But then again I’m no expert and this is just MHO, hopefully someone can confirm this or give a better answer.