Reply to Tab title and URL properties are empty when accessed via WebExtensions API after Safari restart

@Systems Engineer any progress on this issue?

Topic: Safari & Web SubTopic: General Tags:

Aug ’25

Reply to Tab title and URL properties are empty when accessed via WebExtensions API after Safari restart

Verified this is still an issue in macOS 15.6 and macOS 26 public beta

Topic: Safari & Web SubTopic: General Tags:

Aug ’25

Reply to Tab title and URL properties are empty when accessed via WebExtensions API after Safari restart

Sorry, that's macOS 15.5

Topic: Safari & Web SubTopic: General Tags:

May ’25

Reply to Tab title and URL properties are empty when accessed via WebExtensions API after Safari restart

Verified this is still an issue in macOS 18.5 / Safari 18.5 (20621.2.5.11.8)

Topic: Safari & Web SubTopic: General Tags:

May ’25

Reply to Tab onDetached and Tab onAttached web extension events are no longer generated in macOS 15.4 / Safari 18.4

We tested on macOS 15.5/Safari 18.5 and the issue is resolved. Thanks for the fix!

Topic: Safari & Web SubTopic: General Tags:

May ’25