I think you can just change the template in your project folder (Marketplace modules/Atlas_core/Web/PopupLayout) and add a bottom region + optionally place your buttons “close” and “save changes” in that bottom region.
See screenshot attached
Thanks a lot for your fast reply. The result looks very useful 🙂
..nevertheless a code behind doesn’t generate regular .modal-footer Bootstrap class but .mx-layoutgrid instead of it, so it’s not a clean solution 🤔 Do you think it is possible to modify the default Layout file and to insert footer section there?
ah, good point!
You can just put a container in the bottom section and give it the class “modal-footer” and optionally (I don’t know if this is necessary) select render mode “footer” for that container.
See screenshot attached: