Plugins become slow After Upgrading from capacitor 3 to 4

Hi ,
I have upgraded my Ionic project from cap 3 to 4 everything is works fine until , I discovered while using
file picker plugin and razorpay plugin they took lot of time while Its working fine in capacitor 3 project.

No changes done in cap 3 and cap 4 project related to plugins.

open issues with the plugin creators.

Is this on iOS? on Android? both?

On Android Capacitor is using a new bridge, not sure if that could make plugins slower, would be helpful if you can provide a sample app.