Oof, a delay that long should not happen. Might be worth reporting at https://bugzilla.mozilla.org https://bugzilla.mozilla.org, ideally with a profile attached

Oof, a delay that long should not happen. Might be worth reporting at https://bugzilla.mozilla.org https://bugzilla.mozilla.org, ideally with a profile attached (see https://profiler.firefox.com/ https://profiler.firefox.com/)?