See comment from dependent bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1089691#c36
Status: UNCONFIRMED → NEW
Ever confirmed: true
Priority: -- → P2
To add some more details directly here, the test assumed that we were invalidating the whole container thanks to batching, but now we don't batch anymore with RemoveByFilter. We should reintroduce some sort of batching, maybe through the new notifications, or through profiling.
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