You should not be taking over the keyboard!! If you are typing, they are not learning, they are spectating.

If there’s something that’s just annoying and not super relevant, like a command they don’t know, you can paste it in the chat. In the absolute worst case (I’ve done this ONCE in 3 years), I’ve used VSCode Live Share [0]. I’m sure you can probably use GitHub Codespaces too now.

[0] - https://code.visualstudio.com/learn/collaboration/live-share

It's much easier to switch between driver and navigator when doing pair programming at the same keyboard.