Outside of tmux they work well. These key combinations should move the cursor to the beginning of the document and, respectively, to the end of the document.
How do I make them work?
Thank you very much!
The reason why Ctrl-Home and Ctrl-End don't work for Vim inside of Tmux is because Tmux eats those inputs.
To fix this you need to unbind the affected keys in your Tmux config wich is located at
To unbind a key
So for your example: