@Mark Pearson
Thank you for your post!
Microsoft Learning is currently not supported here on the Q&A forums, our Microsoft Learning experts are actively answering questions in dedicated forums here:
https://trainingsupport.microsoft.com/en-us?tm=1601326389527
MS Learn - Troubleshooting known issues
MS Learn - Report feedback
How to run Microsoft Learn exercises in your own subscription
Thank you for your time and patience throughout this issue.
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