Flagging emails - linking to conversation?

Hi! Quick question for the group 🙂

When flagging an email, it's added to my To Do. Great! I archive the email and move on. But when clicking on Open in To Do, it opens the single message. Is there a way to link to the whole conversation? This would eliminate the need to search my email for the whole conversation if I'm needing to reference it for additional context. 

Thanks, all!