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.

The test find_on_secondary.js can't run on stepdown suites because it's tagged with `read_preference_unchanged` and `read_concern_unchanged`.

The goal of this ticket is to investigate if it's feasible to remove these tags from the test.

There are two proposals:

• We can try to skip the override by using something similar to TestData.doNotOverrideReadPreference.
• For the read concern, we can simply not use a read concern and expect to always get all the documents of the collection.