Why is there no UNDO History

Hi, I updated from WL 3 a few months ago. WL: 8.5 is fantastic, except for one annoying niggle. I don’t seem to be able to look at my UNDO history. So I can’t see what I’ve done before I UNDO. My old WL 3 had a readable history.

Is there something I’m missing? Or will this be added soon to WL 8. It seems such an important feature, I’m wondering if I’ve just missed it:)

Thanks
Stewart Peters

There is an history, but only for the montage. There is a tool window for this.