Thread:MisterWoodhouse/@comment-409884-20200821221947/@comment-1038387-20200821231801

Tabview isn't on UCP atm, so Vanguard and Wiki Managers are doing rounds and fixing cases that are up for conversion. As for solid reasons not to use Tabview even should it be implemented, see the Best Practices blog series. If you have any questions, it's better to ask our Wiki Manager if you have one, or else use this contact form.