What are these white spots/indentations on my philodendron? New plant, I think it’s some kind of philodendron, but these white marks just showed up. Any idea what could cause this? It was in a higher humidity environment before, could it be responding poorly to a drop in humidity? I’ve only watered it once (had it less than a week but I plan to water it weekly) pot has drainage holes and well draining soil. It gets bright indirect light, and no signs of pests that I can tell. Originally by u/clueless_freshmn on Reddit: https://tinyurl.com/22pz86os