Problematic tests list (1 rows):

bugs.gh_8291_test

NULLs should be skipped during index navigation when there's no lower bound and matched conditions are known to ignore NULLs

This list is the same for:

6.0.0.1887 2026.04.09 2e189290	SS
6.0.0.1902 2026.04.15 3c5a73c1	SS
6.0.0.1930 2026.05.04 328e283a	SS