As a user, I can see an option in Xray configuration for selecting the requirement coverage strategy

An option for using versioned Test Sets for Requirement Coverage should be available in Xray configuration.

When this option is enabled, Requirement Tests must be associated with Test Sets of a specific Fix Version to be considered for Requirement Coverage of that particular version. A given Test T is considered for requirement coverage of Requirement R in the version V if:

1. T is associated with R
2. T is associated with any Test Set with version V

This option should be disabled in a default installation of Xray.