Problematic tests list (5 rows):

bugs.core_5435_test | Badly selective index could be used for extra filtering even if selective index is used for sorting
bugs.core_5441_test | Cache physical numbers of often used data pages to reduce number of fetches of pointer pages
bugs.core_5447_test | EXECUTE STATEMENT <e> when <e> starts with '--' issues -Unexpected ... column <NNN>, value <NNN> is invalid and can change randomly
bugs.core_5449_test | Support DEFAULT context value in INSERT, UPDATE, MERGE and UPDATE OR INSERT statements
bugs.core_5454_test | INSERT into updatable view without explicit field list failed

This list is the same for:

6.0.0.1926 2026.04.29 b34e2807 | SS