AHouston

I think this might be occurring for us now as well. We have 3 SPFx components run into this issue across 3 different tenants when they were all working fine...

@khmakoto Actually I was able to resolve the issue today (sleeping on a problem works!) I replaced my SPFx component from referencing '@microsoft/office-ui-fabric-react-bundle' to instead use '@fluentui/react' for the same...