I wonder if there’s a feature request to completely pause all Chrome/Chromium processes, when the browser windows are all in the background and low-power mode i

I wonder if there’s a feature request to completely pause all Chrome/Chromium processes, when the browser windows are all in the background and low-power mode is on. I like to have lots of browser tabs and windows opened all the time, and in my experience with Chrome on Mac, the processes from these tabs eat most of the battery, if there’s any JS running in them... For now, I just manually pause all processes with Chrome in their name, and then un-pause them once I need a browser...