Integrated Segment Actions changed my locked 100% matches

I was reported that Segment Actions did a really strange thing when trying to delete AT output from a file coming from TMS. It was supposed to just "clear" any AT output, which it did... but, it also copied source to target in a couple of instances of locked 100% matches. Fortunately, the translator was able to spot such segment this time, but this could pose a potential risk.

Any thoughts about this?

Should we just move on to Toolkit?

 

Thanks for your time!

David