Thanks for playing! Right now, I'm in the "add all the mechanics" phase, so things are going to be messy for a while. The arrange rounders/reset buttons options are mostly just to help people who somehow lost things offscreen. There'll be a better implementation when I come back to polish things. There's more to do with screen sizing as well. It's apparently pretty bad on high resolution screens, so there's UI scaling to get into. That'll be an absolute bear, because I have things crawling over the UI whose sizes affect things.
As for your storage concerns, there are plans in the works! You've definitely hit endgame, but that'll change in the next few updates.