I saved a ZZ plant a couple months ago, it had almost never been watered but is doing pretty well now. one thing though, the plant tends to droop unless propped up by something. i don’t think it’s caused by overwatering but rather just a weird thing the plant does. i’ve been putting the leaves against walls in hopes that it will be able to hold itself up after a while, but it isn’t really working. is this normal? help!