Customize UI and rebuild iOS SDK[Steps]

Hi ,

I create a new native project and included a jitsi meet framework manually.

Now i made some changes in Toolbox.js and rebuilt the framework using following commad
xcodebuild -workspace ios/jitsi-meet.xcworkspace -scheme JitsiMeet -destination=‘generic/platform=iOS’ -configuration Release archive

It generated successfully and added again to my ios project but i dont see any change in my UI.

Did i miss any step include js bundle ? Is there any steps to regenerate JS bundle while rebuiling framework?