• This issue is blocking
• This issue is causing unreasonable pain

There are a few javascript files in runtime that we sign, that appear to get successfully signed (they have a signature), but that signcheck fails on: https://dev.azure.com/dnceng/internal/_build/results?buildId=1082658&view=logs&j=99de65b0-5466-527c-2773-3bea55ba597d&t=2939c30a-036c-51e0-0258-8924602c5671&l=128

SignCheck uses AuthentiCode -> WinVerifyTrust to verify that javascript files are signed. Something in this process is failing.