Toolbar additional content on interface_config.js

Hello,
I don’t know what DISPLAY_WELCOME_PAGE_TOOLBAR_ADDITIONAL_CONTENT means, I switched it to “true” but nothing changed.
Thank you in advance.

it seems that additional content is possibly related to promotional material, maybe something like ‘buy our great jitsi tee-shirts’, and where it should be displayed

grep -ri “additional content” *
css/_promotional-footer.scss:/** Insert custom CSS for any additional content in the promotional footer **/

 * Returns whether or not additional content should be displayed below
 * the welcome page's header for entering a room name.

  * Returns whether or not additional content should be displayed inside
  * the header toolbar.

Thank you!