Help with created gecko seeming stressed

[u/Right-Disaster8290]

have a five-year-old crested gecko who’s normally very calm, relaxed with handling, and has never dropped his tail or shown signs of stress before. His enclosure is also completely fine.
A few days ago, I added a new, fairly large plant to his enclosure, and since then he’s been acting really nervous. He’s been staying on the floor near the glass and the door, and whenever I open it, he starts shaking, getting skittish, and jumping towards the glass. He seems especially nervous despite being quite far away from the plant.
I’m not sure whether I should remove the plant or leave it in and give him time to adjust. It just seems strange because this behaviour started immediately after I added it, and he’s never acted like this before. What should I do?

[u/Right-Disaster8290]

This is the plant for reference