Resource.Id not working in Xamarin

For Visual Studio Community 2019 Preview (V 16.0.0, Pr 5.0):

For this problem and a lot of the problem with the designer I have to repeatedly do the following:

• Save all documents and close VS.
• Navigate to the project folder in your file browser
• Delete (or rename, if you're paranoid) the "obj" and "bin" folders
• Relaunch VS and try the designer again.

With this version (granted, it's still beta) running a clean on the project with the designer open will cause access permission errors that can be corrected with these steps.

Try rebuilding the app again and saving the main.axml file .

• Build > Clean Solution

• Build Solution

Adjust properties for resource file like here: