agent_ui: Fix redundant check after #51953 (#51956)

Follow up to #51953

Release Notes:

- N/A

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Co-authored-by: Marshall Bowers <git@maxdeviant.com>
dbfde8f648Bennet Bo Fenner committed on 3/19/2026, 5:22:03 PM· committed by GitHubparentb0e35b6
1 file changedLine totals unavailable