In my testing of the 94.0b5 release candidate on Windows 10, attempting to open the PDF attachment in the composition window gave me the what should Thunderbird do with this file prompt.
Testing on Linux, the attachment still opens in Firefox. Both have "Preview in Thunderbird" as the Action in Preferences. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945741 Title: [upstream] PDF attachment opens in Firefox instead of the built-in viewer when opened from the compose window To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/1945741/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
