Between Planta, ChatGPT and Google image search I cannot figure out what this plant is. The results they give are very obviously not correct, eg. Heartleaf Philodendron has come up a few times, amongst other things that it couldn’t be. It’s suffering because I don’t know how to care for the poor mystery plant 😭 Photos from when I acquired it from a hard rubbish dump, and now (shriveled and only 1 leaf). Please help!