I have created application targeting Tizen 4.0.

Here Vs temlate installs Tizen.NET 6.0.0.14995, which itself inclues .NETCore 2.0.0 and Tizen.NET.API4

I then add add Tizen.Wearable.CircularUI 1.4.0

This app runs in 4.0 Wearable emulator, but then does not run correctly, crashing in later emulators 5.0 and 5.5.

Then using VS built in template I creat a new solution with the same code, but target Target Tizen 5.5

Here Tizen.NET 6.0.0.14995, inclues .NETCore 2.0.0 but now Tizen.NET.API6

And I add Tizen.Wearable.CircularUI 1.4.0

Now I can only run in the 5.5 emulator but still the application does not function as it did using version 4.

Are future updates not compatible with legacy code?

Is Tizen 5.5 not yet atable?

Or is this expected, and there are breaking changes and I must detect and replace incompatible code in the programming??

What is the recommended targets for developing applications from here forward?  v4? 5? 5.5?

Im quite confused about the correct path to develop as detecting the incompatibilites is proving a very difficult proposition.