... but apparently, that's loaded already for us somehow. Not sure how/by whom. It triggers the following exception:
Uncaught DOMException: CustomElementRegistry.define: 'conversation-browser' has already been defined as a custom element [conversation-browser.js:907](chrome://chat/content/conversation-browser.js)
In
removedupes-dialog.xul
, we have:... but apparently, that's loaded already for us somehow. Not sure how/by whom. It triggers the following exception: