Hey guys, this is my first post so not sure if anyone will even see this or respond but I’ve noticed these markings on my variegated umbrella plant (this is the newest bit of growth) and wondered if anyone could advise on what it is? Each of the brown dots is slightly raised. I can’t see any pests on it, I don’t have any known pest problems in my other plants, the soil isn’t too moist and I’m watering and using fertiliser etc as I should be. She’s also on the outskirts of a grow light (probably 1.5ft under and maybe 9-10in to the side) which is on 12hrs a day due to having no south facing windows in my apartment. Mind the little spikes on the stems, she was a victim of a cactus attack in the store when I bought her😭 I’ve repotted her today into a better draining soil mix (potting compost, orchid bark and perlite), because she was still in her nursery pot with the soil that b&q use which isn’t the best. She wasn’t root bound and had no sign of root rot. I’m a fairly new plant mum so pls be kind x - I’ve attached a picture of the plant from above so you can see the other leaves. Thanks in advance 🩷

