Description of the issue:
Running an app (e-mail or anything that allows http(s) links) in a Windows Task opens and switches to a Brave window in another Task IF 1) there is no open Brave window in the current Task, and 2) if there is an open Brave window in the other Task.
How can this issue be reproduced? (of course, make sure Brave is defined as the Default Browser)
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In Windows (10 or 11) go to the Desktop 2 task, start the Brave browser.
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Go to the Desktop 1 task, verify no Brave browser is running.
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Open an e-mail in a non-browser based e-mail client (I use Thunderbird), open an e-mail with a link to an website. Click on that link.
Expected result:
What should happen is Brave browser should open and access the website. What actually happens is Windows switches to Desktop 2 where the already open Brave browser accesses the website.
**Brave Version( check About Brave):**Brave is up to date. Brave 1.88.134 (Official Build) (64-bit) Chromium: 146.0.7680.153
Additional Information:
Windows version 10 ver 22H2 and version 11 Pro 29H2.
This is probably a Chromium problem as I have duplicated it with Brave, Chrome and Edge, but it does not duplicate with Firefox. I have also duplicated is with a link in a LibreOffice odt document.
This is a relatively new problem only showing up in the last couple months (as of March 19, 2026). Prior to that the behavior was as expected.
