Node Layouts - can't follow tutorial due to interface differences

Moving some old projects over to node/ DO which i am still pretty new to
As the conversion has pretty much been a copy and paste exercise to date I have not needed to deal with layouts, only views and partials
I have looked at Teodors tutorial on layouts and see big differences in the screens
Has Wappler’s interface changed or do I need to do another clean install?

Following Teodor’s tutorial from stage 3
He shows:

image1430×852 142 KB

I see:

image1002×421 9.79 KB

Once page added
Teodor shows:

image1430×852 107 KB

I see:

image2158×689 37.6 KB

Then no ability to add blocks

image811×713 35 KB

At this point i gave up and did this post

EDIT: Seems like another reinstall needed, can add blocks on my mac unless someone has an alternative solution