b7061867f167eee064852294f69c329dae553a60
The per-client app registered its redirect URI under the `web` platform, so Entra treated it as a confidential client and the connect token exchange (PKCE, no secret) failed with AADSTS7000218 (client_secret required). Register the redirect under `publicClient` instead — matching the desktop reference (PublicClient.RedirectUris) — so the secretless PKCE code redemption is accepted. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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