Total number of issues is invalid if there are more than 10'000

Count on issues page stays at 10'000 if total number of issues exceeds that limit, although facets number remains correct.

The cause of that bug is migration to Elasticsearch 7.X, which due performance improvements does not query for all count if not requested directly by a new property see.

Solution:
Use _count api to get total number of issues stored in ES or set trackTotalHits to true when on query builder