Extension messages sent by an action popup are not received by the extension background page

jeurissen

This breaks extensions like "Black Menu for Google" (https://chromewebstore.google.com/detail/black-menu-for-google/eignhdfgaldabilaaegmdfbajngjmoke)

For the messages to be received and responses to be sent.

Version 0.99.138-beta (WebKit 623.1.8.0.0)

Tahoe (26)

jeurissen

There are a few demo extensions related to extension messaging which shows different results between Orion and other browsers:
https://github.com/carlosjeurissen/webext-tech-demo-extensions/tree/main/demos/messaging-broadcast-from-sub-frame-cs-in-extension-popup
https://github.com/carlosjeurissen/webext-tech-demo-extensions/tree/main/demos/messaging-extension-cross-frame-messaging-with-responses
https://github.com/carlosjeurissen/webext-tech-demo-extensions/tree/main/demos/messaging-sub-frame-cs-to-extension-top-frame
https://github.com/carlosjeurissen/webext-tech-demo-extensions/tree/main/demos/messaging-top-frame-cs-to-extension-sub-frame