You can re-order and hide the different feature tiles on the navigation bar to highlight the parts of Clubhouse that are important to your personal workflow.
To re-order the tiles in the navigation bar, use your cursor to drag and drop whichever tiles you'd like to move.
To hide tiles, drag them below the bottom line.
You can then click the arrow ("less") to collapse the drawer. One thing to keep in mind, your navigation bar must have at least one item above the collapsible drawer.
Click "More" to see which tiles you've hidden.