Replacing of '+' tab button for vertical tab users

The ‘+’ tab button is not convenience for user to interact with. It stays on the lowest of the left part in the browser. In my opinion, Brave should move to stick with the lowest tab when user use the vertical tab mode. I’m developer so I can use shortcut CTRL + T to add a new tab but for some users that want to interact with GUI, the ‘+’ button should be sticky with the last tab. I hope Brave team fix this in the next update. I love Brave.