Linux x64; real zsh 5.9 and GitHub CLI 2.97.0.
Both app servers stayed running between the profile change and Rescan.

Base 7462f234e89027943cf0d1a73d3ae1f36571d4e3:
Fresh login shell finds the installed GitHub CLI: gh version 2.97.0 (2026-07-31)
After Rescan, the app still reports GitHub unavailable.

Head 8856e3b11ca7cd3f412542887e7a392dbc3ea393:
Fresh login shell finds the installed GitHub CLI: gh version 2.97.0 (2026-07-31)
After Rescan, the app displays that CLI version and Authenticated.

AI-assisted; verified with the tests and tools listed above.