Changing class parameters does not recompile dependant class.

Repro with Mill:

• mill scalaHelloWorld.run , all good
• add parameter to MyService
• mill scalaHelloWorld.run again:
  • the code still compiles, but should not compile
  • throws java.lang.NoSuchMethodError: 'void example.MyService.<init>(java.lang.String)'

Same with sbt.