The customer requested to remove the Dark Mode option on a LearnDash course. 

By default, the platform does not have this option. You can use the following CSS code.

Please follow the steps below:

1. Go to BuddyBoss > Theme Options

2. Under Custom Codes, enable CSS

3. Append the following:

.sfwd-dark-mode {
    display:none;
}

Note: Any modifications are considered as custom work already. Know more about our Support policy here: https://www.buddyboss.com/support-policy/

Reference:

https://buddyboss.slack.com/archives/C026QPZ7XUP/p1656843208163029