If play on a tablet/phone it’s better to play on app instead of browser because premoves are easy to cancel on app. Unless you need to do crazy blind multiple premoves or your games are missing on app, then you play in browser.
undo a premove
From laptop it's all ok, from app only 1 premove it's allowed. From website you can do till 5 premove but cannot undo them. :/ anyway, not a big deal. I'll survive
You CAN Undo them.. you gotta right click!
me too