The 1MB limit was ridiculous. My MV3 extension uses storage.local (on disk) for session data, only because the quota is 5X bigger than storage.session (in ram).

The 1MB limit was ridiculous. My MV3 extension uses storage.local (on disk) for session data, only because the quota is 5X bigger than storage.session (in ram). I'm waiting for 112 to hit stable so I can migrate to storage.session only. MV3 also has this bug where extensions just stop receiving events at random. Search `lostEventsWatchdog` for a workaround.