Ctrl + z = undo, what is redo?

Hi,

Often at times, I used Ctrl + z to undo, but sometimes it goes back too much, what is redo? It seems like Ctrl + y does not work.

Sometimes when pressing Ctrl + z enough times, all the blocks disappeared…

Try CTRL+SHIFT+Z. You can also right-click on the workspace and select the Redo option.

Great, Ctrl + Shift + Z worked

(previously when undo, the right click redo won’t show up)