Hi Margaret thanks for getting back to me, and apologies for the delay in my reply.
Look forward to hearing any updates from the AI team. I'll be hoping to join the event around AI later in the week too.
For my use of the summaries, to share with stakeholders after a call, my preference is participant.
Pre analysis, using users, may mean the summary comes across as an insight across the research (e.g. this statement comes from one source, but it is not clear 'Key findings revealed users prefer email communication').
I think chronological most closely resembles the original summary feature, and perhaps preferred because that is the way i would generate my own summary from the top of my head although it feels longer than it used to which is perhaps why it is less useful. Its hard to put my finger on it without seeing the old version.
Being able to copy the entire summary in one click is very useful, not currently available for some of the formats.