hello! my monstera adansonii has very recently started struggling with this yellowing, which seems to also be discolouring the plants stem. i don’t think this is overwatering- if anything, i’ve been watering less than usual- but as a newbie to plants, i’m struggling to work out what the issue is. its current spot is in my bedroom window, so it’s receiving a good amount of sunlight. i intend on attaching it to some sort of pole soon to keep it stable but don’t want to do that if it’ll stress the plant more. please help!!