The control case has a 6px side-tab accent border and no waiver, so the side-tab rule must flag it.The waiver names pulsing-dot, not side-tab, so this 8px case must still flag.A waiver on a preceding sibling is not an ancestor; this 12px case must still flag."side-tabs" is not a rule id; the 5px case must still flag.Inside a container waived for exactly side-tab; must not flag.
Two levels below the waiving container; the ancestor walk must still find it.
Inside a star-waived container; must not flag.side-tab appears in the comma list; must not flag.The waiver sits on the element itself; must not flag.