Correct Issues request spec

What does this MR do?

Fixes #241344 (closed), which makes a change to correctly test the result of the Issues response after !40214 (merged) was merged.

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Closes #241344 (closed)