Issues with Accessing Old Event Data in Lexicon

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If your events are older than 30 days and you haven't modified them in Lexicon (e.g., by adding a description, hiding/showing, or adding tags), they will not appear in the Lexicon UI or in the event dropdown menus across reports. Mixpanel's UI is designed to hide events that have not been fired within the last 30 days to reduce clutter. However, these events are still available in your project's raw data and can be surfaced by firing the event again or searching for it by name in the dropdown menu (case sensitive) Check for Hidden Events and Properties.Additionally, the Lexicon Schemas API only returns events with associated schemas. If an event has no associated schema, it will not be returned by the API, even if it appears in the Lexicon UI. To export all entities, including those sent in the last 30 days without a schema, use the CSV export from the Lexicon UI Lexicon Schemas API.In summary, events older than 30 days that haven't been recently fired or modified in Lexicon will not show up in the Lexicon UI or dropdowns, but they are still present in your raw data.

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