When enabling the recommended Fast Forward merge option, PRs are closed rather than merged in the traditional sense — the merge happens independently. Downstream integrations like Linear don't seem to recognize this as a merge event, causing automated workflows to break (e.g., tickets aren't marked as done). Is this behavior known or expected?

(If applicable) To help us more clearly understand what you're trying to do, please provide additional details about: - Screenshots / debug logs / list of commands you've tried to run so far - Your workflow - Current state