RB7 Auto cue analysis - overwrite / delete hot cues

Ok, so I just upgraded to rekordbox 7 and I am playing with the auto hot cue analysis.

1) I tried it out, and it set a bunch of hot cues (I set it for 4 per track)
2) I learned about the cue analysis list and manually set cues for a dozen tracks in there
3) I re-ran cue analysis on the earlier tracks in step 1

My issue is, re-analyzing did not delete the old hot cues, instead it set 4 new ones leaving the old ones intact. Now, I have a mess on my hands. 

How can I either:
a) Batch-delete all hot cues from a list of tracks?
b) Re-run analysis on a list of tracks, and have it overwrite, rather than add hotcues.

Running analysis multiple times really should not just keep adding more cues. The behavior also seems at odds with the standard behavior of all other analysis options (key, grid, bpm) which will overwrite old data when selected.