By default, the platform does not have this option. You can use the following CSS code to adjust the position of the Search Bar on the Activity page.

Please follow the steps below:

1. Go to BuddyBoss > Theme Options

2. Under Custom Codes, enable CSS

3. Append the following:

.actvity-head-bar div#subnav-filters { margin: -8px 1px 0px 11px!important; 
}

4. Save changes.

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