The find_on_secondary.js is introduced in https://jira.mongodb.org/browse/SERVER-100833 to extend the test coverage for the project Terminate Secondary Reads on Range Deletion.

Check why the new test fails sometimes reading with 'majority' read concern on secondary.

The test executes the same find command with 'local' and 'majority' readConcern on secondary.

With 'majority' the command returns the empty result sometimes