Xiaomi Poco X3 NFC - Adapt display dim time when energy saving is on / MUI Browser


Sep 30, 2020
Hi Folks, i am a friend of using the energy saving mode from my Poco X3, but it will dim the display within 5 seconds then. I have not found an option to adapt the dim period,
any of you have advice ?
Plus: when i use the Brave Browser and i click on an external link, it pops up a dialogue asking about wich browser shall handle this, MUI Browser preselected. When i choose "Brave" and check the "remember my choice" option, it will ask me the next time again. Any idea ?

Regards, Tobias