Copilot Plan Agent consumed included AI usage in an infinite loop during official GitHub Skills course

[ehervalejoVN]

🏷️ Discussion Type

Bug

💬 Feature/Topic Area

Copilot in GitHub

Body

The official exercise instructs learners to switch Copilot to Plan mode and submit a prompt that currently triggers an indefinite agent loop. I reproduced GitHub Skills issue #214. The session made 45 Plan subagent calls, processed more than one million tokens, consumed my included Copilot AI usage, and never completed the task. Please suspend or correct this exercise and coordinate with GitHub regarding restoration of affected learner credits.

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