Safari Extension Create Window ignores tabId

Creating a new window with a tab ID parameter creates new window, but does not move the requested tab.

To reproduce, have an tab loaded in a window and run this snippet in an extension background page.

browser.tabs.query({}).then(tabs => {
    browser.windows.create({ tabId: tabs[0].id });
});

The expected behaviour happens in Chrome.

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I wonder if this is a documentation issue, as the MDN docs say Safari has full support for browser.windows.create

https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/windows/create

but also say that Safari does not support tabs.move

https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/tabs/move