TW: 7.2.2 b66. I have service that stores entry into the stream.
If I choose this under snippets, it returns (2 tags separated by comma):
"Framer_TV:KAAUF22, Framer_TV:KAAUF12", So 2 Terms from the same Vocabulary (Framer_TV) but if run your service it will create a new tag called:
"KAUF22, FramerTV:KAAUF12" inside vocabulary Framer_TV. If you separate it with semicolon it works as expected.