New container tab groups behave as pinned tabs but can only be opened in oroginal simple tab group

[zorkerz]

With Firefox 133's new tab groups enabled (browser.tabs.groups.enabled). The new tab group containers behave as a pinned tab showing up to the left of all simple tab groups. When clicked the tab group containers do to not show their tabs unless in the original simple group to container group was made in. Ideally each tab group container would only be visible in the simple tab group it was created in.