Hello,
Today when I was trying to approve the pull request that I received from Peers then it's not allowing me to Merge the given request even after having all the required access to approvals (I have an Admin Role). It's showing the Merge button in disabled mode. when I try to hover over it then it says that it "must pass merge check before merging".

The strange thing is that we have not set a Merge check for any repos but still face the same issue for all.
FYI: It was working fine for me till yesterday.