To provide users the ability for a keyboard shortcut to open extensions, you can define this in manifest: "commands": { "_execute_browser_action": { "description": "Open extension popup" } }, This doesn't set a keyboard shortcut yet allows the user to assign one. However, in iOS safari, when two extensions offer this functionality, the browser warns about it. See screenshot:

The extension popups don't seem to support the dark mode media query. The only way the query gets detected is when a color-scheme is added: <meta name="color-scheme"content="light dark">

What can we expect from Apple / Safari in terms of Manifest v3? When/if will it be supported? When is the end of life for manifest v2?

I'm trying to put a view (html page) from a web extension into an iframe on a website. The html file is listed correctly in web&#92;&#95;accessible&#92;&#95;resources, however when I'm trying to load it, I get the following error: Failed to load resource: The operation couldn’t be completed. (Cocoa error -1008.)

Since Safari 15, the extensions local and sync storage seems to be merged into one. This means operations in local storage apply to sync storage and the reverse. This caused the users of of my extensions with more than half a million of downloads to loose all their user settings. To keep compatibility across browsers, the sync and local storage should be separated.

When trying to Submit an update for review, I get the following message: Unable to Submit for Review The items below are required to start the review process: You must provide copyright information for the app you are adding. However, there is not any box where I can fill in copyright info for my app. What to do now?