Nullary predicates always show "This query returned no results"

[alexet]

Describe the bug
A nullary predicate with a result shows the "This query returned no results" message even if it has a result.
It does show "1 result" in the top left as well leading to a contradictory view of results

Version
CodeQL extension version: 1.7.5
CodeQL CLI version: 2.11.3
Platform: linux x64

To reproduce
Run:

query predicate foo() { any() }

Look at the results

Expected behavior
Something like "1 nullary result" or "1 empty result".

Additional context
I don't think this is that important in general to fix as nullary predicates are not commonly used but it is wrong.