Watch STORAGE from CSUI or Send message from backgrounds to CSUI

Hello, I have a CSUI with these settings: { matches: ["https://web.whatsapp.com/"], all_frames: true, world: "MAIN", } What I need is that when changing something in the popup my CSUI is warned, I thought of solving this in two ways: watch storage or send messages from the popup/background to the CSUI. The problem is: I can only use the storage inside the backgrounds (message or port) and I couldn't in any way send a message from the backgrounds to the CSUI. Any suggestion?
1 Reply
Arcane
Arcane12mo ago
@weellingtonc has reached level 2. GG!