Hello there,
Thank for your feedback. We will have a look on what we can do to improve this. The idea was to really warn the users, and we know that Hosted agent are still stuck on Java 8 by default. Here a summary post that explain the reasons : SonarCloud scanner environment soon to require Java 11+
The problem is that if we force Java 11 to be used, some of the users will not be able to build anymore their solution (like Xamarin) and that’s not what we want indeed. So we’ll need to find a solution that fit everybody’s need. Hope you’ll understand.
Mickaël