Hi @Timmy G, thanks for your patience on this while I checked with our product team!
At this time, editing sequence diagrams with Lucid AI is not currently fully supported, but we’re very interested in your feedback and committed to continually improving our products. I’ve shared your feedback here directly with our product team over this feature!
They did recommend asking Lucid AI to regenerate the diagram with a new prompt that includes your requested changes, which may help you implement the edits. While I know this is not what you may be hoping for, I do hope it helps for now!
I’ve gone ahead and converted this post to the Product Feedback section of this community. This will also allow other users with similar requests to discover and upvote it. We encourage anyone else who’s interested in this to upvote this post and share any additional details about your use case or what you’d like to see in this experience.
Finally, for more information on how Lucid manages feedback via this community, take a look at this post: