Aki, any change you have context to add? I'm guessing this is tricky due to the PR repo not necessarily being the same as the main repo. Do you recall if there have been any attempts to fix this in the past?
Bug 1784563 Comment 2 Edit History
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Aki, any chance you have context to add? I'm guessing this is tricky due to the PR repo not necessarily being the same as the main repo. Do you recall if there have been any attempts to fix this in the past?