Hi, I use several add-on guttenbrog blocks to make nice tables icons blocks etc. Would be nice if they work in the confirmation screen.
Now its just the old editor.
Any tips how to get the gutenberg editor in?
Hi Keesjan. That is not currently a feature of Gravity Forms. If you would like to suggest that for inclusion in the future, I recommend adding that to our product roadmap. Click the blue 
in the lower left on this page to add a note for our product team:
https://www.gravityforms.com/gravity-forms-roadmap/
Thank you.
oke, is it possible to add a html tabel to the confirmation page showing data in each cell?
It should be possible using individual merge tags and your own HTML to craft the table.