Arch Linux / Appimage / 0.31.0

Most of the table stuff works (at least for my simple uses). the issue is that if you go in a cell and start typing gibberish to extend it's length, the app starts to slow. you can see it get sluggish. I am testing this with a two column table. 

if you go in an empty cell and just hold down a key, as the cell fills up you'll see it start to lag. i think the slowdown is more visible when you're typing things out in a normal way and not just holding down a single key.