I know that one can switch to the next/previous Terminator tab with Ctrl+Page Down/Ctrl+Page Up.
Suppose, however, that I have more than 2 tabs.
I often find myself, for long stretches of time, switching back and forth between the same two tabs.
I can use Ctrl+Page Down/Ctrl+Page Up for this, but it requires me to traverse tabs I'm not interested in at the moment, or, if the two tabs I'm interested in are adjacent, to think about whether I want to use Ctrl+Page Down or Ctrl+Page Up.
Therefore, I'm looking for a keyboard shortcut that means "go to the tab that was active before the current one was activated".
If no such shortcut exists, is there a way to implement it?