wrap-idb-value dependency (400K) in webpack bundle

[TrustyTechSG]

Hi there, recently I had converted my Firebase web App into a Monorepo (yarn workspace), now I have two create-react-app App1, App2 and some library packages within one Monorepo, all packages using Firebase have dependency on firebase v9 (9.10.0), everything is fine but after I made the production build , I notice compare to previous build (all code under same package), there is additional idb dependency introduced by firebase which is even larger than firebase itself. I did put "sideEffects": false under all my package.json, Am I missing something or do anything wrong?