Minor UI issue:
“Submitted” pop-up makes buttons under it on the right/left side unpressable (until you close it)
Also, the user ETH address on the top right is clickable but it doesn’t seem to do anything (could be used for copying address). If there won’t be a profile in the future I think click-ability can be removed.
It’ll be nice to put some alert in case if I need to fix my position at price that I want and will not miss it.