{"name":"tengu_keybinding_fallback_used","slug":"tengu-keybinding-fallback-used","family":"flag","title":"Feature flags","noun":"feature flag","description":"An analytics event, not a feature flag. Claude Code logs it when it looks up the shortcut for a keybinding action and finds none, so it uses the caller's fallback key text instead; the fields are `action`, `context`, `fallback` and `reason` (`action_not_found`, or `no_context` when no keybinding context is available).","description_source":"code","described_by":{"bundle":"2.1.286","author":"claude-opus-5-5"},"presence":{"first_seen":null,"removed_in":null,"in_current_build":false,"newest_mined":"2.1.309","builds":0,"mined_builds":150,"first_cited":{"version":"2.1.3","released_at":"2026-01-09 21:05:42","spans":1}},"aliases":[],"entries":[{"version":"2.1.3","anchor":"dynamic-keybinding-display","heading":"Dynamic Keybinding Display","line":null,"released_at":"2026-01-09 21:05:42","reason":"gate cited by this entry, found in this entry's text"}],"entries_total":1,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"tengu_keybinding_customization_release","slug":"tengu-keybinding-customization-release","description":"Your custom keybindings can load in the background at startup so they're ready sooner."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-keybinding-fallback-used","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}