SUMMARY
when you "duplicate clip", the original will be selected -- and it could be otherwise

STEPS TO REPRODUCE

1. in project bin go "duplicate clip"
2. check what clip is selected

OBSERVED RESULT
the original clip is selected

EXPECTED RESULT
the new clip should be selected -- in my opinion :)

is use LINUX (mint, 19)

Behaviour was confirmed on refactoring_timeline.

https://bugs.kde.org/show_bug.cgi?id=400925