After get access from Whatsapp in the left app bar in Opera, in task manager it gets from 30 to 40% of usage persistent.
There is some workaround or solution or newver version?

I use this from the first browser i had. But i noticed that enabling it and test the browser on https://browserbench.org/Speedometer2.0/ it gets half of the score! So it's slow down the browser... what it does? Please fix because i can't live without this extension!

After get access from Whatsapp in the left app bar in Opera, in task manager it gets from 30 to 40% of usage persistent.
There is some workaround or solution or newver version?

I use this from the first browser i had. But i noticed that enabling it and test the browser on https://browserbench.org/Speedometer2.0/ it gets half of the score! So it's slow down the browser... what it does? Please fix because i can't live without this extension!