Sidebar - using nice option?

[A Former User]

A Former User last edited by

Hello,

I find this: https://dev.opera.com/extensions/sidebar-action-manual/

All fine, but how to add ICON and panel to

)

this section?

to buttons list

[leocg]

leocg Moderator Volunteer @Guest last edited by leocg

@rwtryb You can't do it. The article is about the extensions sidebar, what is something different from the browser sidebar.