[plorkyeran]

Going off the PR status to determine if the end result is deployable is not reliable. A non-FF merge can have both the base commit and the PR be green but the merged result fail. You need to run your full test suite on the merged result at some point before deployment; either via a commit queue or post-merge testing.

[victorNicollet]

I agree ! We use the commit status instead of the PR status. A non-FF merge commit, being a commit, would have its own status separate from the status of its parents.