BUG REPORT - iMovie 10.1.9 bug removes VoiceOvers
Mac OS 10.13.4
iMovie 10.1.9
After recording a number of voiceovers on a video - when I look back on the timeline at the clips in the sequence I find the voiceover audio I synced to the earlier video clips has vanished. Looking in the Project Media I can see the audio I recorded still exists - so after locating the appropriate file it can be re-added to the timeline, however this is definitely a new bug in this build and it's a significant problem.
It might only occur when multiple takes are made - e.g. on my recent 30 Minute video VO 515 was reached. It seems the deletion and addition of voiceovers to the timeline exacerbates the issue.
iMovie 10, macOS High Sierra (10.13.4), All latest updates as at 28/May/18