PASS At 50% zoom all heights matched.
PASS At 75% zoom all heights matched.
PASS At 90% zoom all heights matched.
PASS At 110% zoom all heights matched.
PASS At 125% zoom all heights matched.
PASS At 133% zoom all heights matched.
PASS At 150% zoom all heights matched.
PASS At 175% zoom all heights matched.
PASS At 200% zoom all heights matched.
PASS At 100% zoom all heights matched.
This tests whether table row heights are stable by measuring the height of a row, assigning that height to another row and then measuring it. For each row the numbers in the three cells should be the same.

Bug 88813