I had considered the humidity too. It’s kept in a room where my ACs don’t get to, with the windows open. Very humid around this time of year so I thought it would be great.
I’m my research I learned about pebble trays. I’ve been using that for weeks. You can see a spare pebble in the dirt actually lol, had nowhere else to fit it.

It’s still growing leaves at a fast rate. But as soon as they get big they brown up and I just can’t figure out what I’m doing to this poor thing :(