In the Test Executions section of a Test Plan, is not possible to hide the column Key

Description

Under the Test Executions section of a Test Plan, by default, the Key column is presented. When trying to remove this column, when clicking on the column's dropdown menu, the Key column is not presented.

How to reproduce

1. Create a Test Plan.
2. Add Test Executions to that Test Plan.
3. Observe that the column of the issue Key is presented by default.
4. Click on the Column's dropdown to try to hide such a column, and the Key column is not presented there.

Actual result

The Key column is not presented in the Columns dropdown.

Expected result

It should be possible to choose to show/hide the Key column.

Version

• Jira: v9.12.5
• Xray: 7.5.1-j9