Cutting a video multiple times results in multiple smil/cutting catalogs

Steps to reproduce:
1. Cut a video and select "Save & Proceed" in the video editor
2. Cut the same video again and again select "Save & Proceed" in the video editor
3. Go the "Event Details">Assets>Catalogs

Actual Results:
There are now two catalogs with the flavor smil/cutting

Expected Results:
There should be exactly one catalog with the flavor smil/cutting

Workaround (if any):
none