Be sure that tags are properly indexed.
requested to merge gh-7459dbfb/405/ideascube/fix_media_feedback_400 into gl-7459dbfb/405/ideascube/csv2pkg
fix remarks made on #400 (closed).
This is based on csv2pkg pr (#397) as the test-media.zip is modified in both pr and comparing/merging binary file is not so easy :)