How to disable show picker?

How many times ever I unclick show OpenCore boot picker > Then click on build and install OpenCore > selecting the disk. After that when I restart, it is again booting back to Success' href='/2020/12/install-macos-mojave-on-supported-pc.html'>Mojave, which is my other partition By default, if I have to move to Sonoma, I have to press hold option key, then go to EFI partition and select Sonoma within five seconds else it blew back to Monday. What can I do now?

Author: @Infamous_Pride8095