Inquiry on Enabling Background Flushing in MongoDB Version 7.0.0 on RHEL 8

Hello MongoDB Community,

I am currently running MongoDB version 7.0.0 on Red Hat Enterprise Linux , and I am trying to understand how to enable or manage background flushing behavior in this version. I am interested in how the background flushing functionality is managed in this version and whether there are any new settings or configurations available to control this behavior.