Issue

After upgrading a Tableau Server using Local Identity Store to version 2022.1.0, when logging in, users may receive an error that they have not specified a valid username, even though they are entering exactly the same username that worked prior to upgrading Tableau Server.

The correct behavior is that username should NOT be case-sensitive. If there was an Local Identity Store account with the ID of "UserName" then any of the following variations: "Username" "USERNAME" and "username" should be accepted as valid. But due to this defect it may be the case that only "UserName" actually works.