How do you get human approval on AI-drafted content?

Our AI agents draft blog posts and landing copy pretty well now. Since we use Webflow, there isn’t a great way to collaborate on the content itself. So we tell the agent to send the first draft to Slack, someone edits or approves it, and then someone still has to manually pass that decision back to the agent so it can finish the job.

Anyone dealing with this? Is manual copy-paste just the tax right now, or have you found a better way to let non-technical reviewers approve/edit without the manual back-and-forth?