App Builder error, when working with "tablet" app

[Maxxis]

In builder in section in App settings field "Start Page" is empty and i cant select another page.

[Maryna Brodina]

Hello! Please try to close project, clear the cache and try again. Let us know about the result.

[Maxxis]

same problem

[Maryna Brodina]

Share your app with support@tiggzi.com please

[Maxxis]

done

[Maryna Brodina]

Thank you. I'll update.

[Maryna Brodina]

You should create Master-detail iPad screen. Only screen based on Master-detail iPad screen template can be start screen