Change the 10 seconds rewind button to 30?

I use this button in other apps (Videostream, Netflix) when I get distracted on the phone while watching TV and when I go back to viewing I usually lost way more than 10 seconds, so the “back 10 seconds” is totally useless for me (considering that it doesn’t take effect immediately, it takes some seconds for the chromecast to start playing again).
The button could be changed to 30 seconds, or there could be a setting where you select the “rewind” time, or maybe a menu below the button to have more options?

Thanks,
Rodrigo

Early 2021 clean-up: duplicate