When using the "Add as detail view in tablet mode" option the app reloads the screen you came from in the details page. Below is a screenshot of the default app with zero modifications exhibiting the same behavior.
Hi @philone, are you also experiencing this on the device or in Preview mode? I was able to recreate this bug on the editor but it seems to work fine when I open the app.
I hadn't tested it in preview mode but it does appear to work there. Since I encountered the issue in the editor I just scrapped that feature.
Understandable, thank you for your feedback! We created a bug report internally. 