Why can’t I hide or delete profiles/profile groups on Lr mobile??

Before anyone says “just delete them on lr desktop” these are the built in profiles that you can’t delete. I have them hidden on desktop but hiding is device specific. I can’t hide them on lr mobile (iPad), so I just have all these groups that I’ve never used nor will use cluttering up the space. The functionality to hide is already there for presets, I don’t understand why there isn’t an option for profiles! Very frustrating. 

While I’m here, it’s also ridiculous that you can’t delete profiles by group or multi select on desktop. Incredibly annoying. It’s things like this that have made it difficult for me to want to switch from just using lr classic on a laptop.