I'd like to do that and might make an extension depending on if it's possible. I did some googling but didn't find anything, so I'm guessing not.
const tabList = await browser.tabs.query({ currentWindow: true });
tabs
manifest permission allows you to call tabs.query() against four sensitive properties on tabs.Tab instances: url, pendingUrl, title, and favIconUrl.browser.tabs.query
will return undefined
.