Steps to reproduce:
- Turn on vertical tabs.
- Open a new tab. This is the parent tab. From something like Hacker News, where you can easily make new tabs.
- Middle click two links, such that two tabs are now "descendent" tabs.
- Switch to one of the descendent tabs.
- Middle click the parent of the tab group, while focused on a descendent tab.
Expected behavior: The parent tab and all children close, and you're dropped to the start page, or the parent tab closes, but all child tabs remain visible.
macOS: 11.6 (20G165) (Orion version 0.99.107-beta (WebKit 613.1.3))
Image/Video (upload if applicable):