ASC2.0 not validating super methods. Compiler issue.

It looks like there are some issues that should be addressed with the ASC2.0 compiler. The compiler is allowing some things to get compiled and then crash at runtime. Using Adobe AIR SDK 21.0.0.138.

Test Configuration

WIN 21,0,0,146
ReferenceError: Error #1070: Method anyMethod not found on BaseClass
at ExtendedClass()
at ASC2CompilerNotValidatingSuperMethods()
at runtime::ContentPlayer/loadInitialContent()
at runtime::ContentPlayer/playRawContent()
at runtime::ContentPlayer/playContent()
at runtime::AppRunner/run()
at ADLAppEntry/run()
at global/runtime::ADLEntry()

Bug#4126227 - ASC2.0 not validating super methods. Compiler issue.

Is this issue known by the engineering team?