keybinding doesn't work on Firefox OSX

[thomasd3]

Ctrl-Alt-B doesn't do anything on Firefox OSX.

Safari works properly, on the same machine.

Additionally, how does one change the key binding? the doc says it's possible, but there is not example of syntax and the config file doesn't have one either.

[krassowski]

Thank you for reporting this issue. Mac has a different mapping of modifiers to the physical keys which may (or may not) be interpreted differently between browsers. This table with modifiers mapping depending on OS comes from the authors of Firefox, so I would hope that it may be helpful.

Unfortunately, I do not have a Mac to test it, but I will welcome any PRs fixing this issue.

I think that it is currently only possible to change the modifier key for mouse action:

If there is a documentation fragment saying otherwise, please do let me know (or send a PR).

However, using jupyterlab-lsp it is also possible to change the keyboard hotkey:

jupyterlab-lsp improves the functionality of jupyterlab-go-to-definition, and I may end up recommending it to everyone one day.