Here is my workaround while waiting for the fix :
You will have unwanted widgets/blocks below the top bar (because of duplicate from another page) but I suppose it will be easy to delete and replace them afterwards.
I have the exact same issue
No, just tested this and it works fine on a existing two-months old app.
What version did you create the app? This one?
I have created the app today and I am currently taking course “ Build an App in Mendix Studio” through the Academy. I suppose Sander is in the same case as we are both beginners and our page name matches ;)
Here is what i’ve found regarding versions I use.
currently using this app-version;
Workaround did work, but not very convienient for the learning path.
Please try this workaround.
Duplicate an existing page which has the desired layout and then edit it. As an example, I have created the "SLA_Dashboard" page by duplicating "TaskOverview", in this application.
Opt to edit the app in Studio Pro (screenshot below).