Can't add multi cursor with <C-n> on MacOS

[ilovecomputers]

I'm using Webstorm on MacOS 13. I have set multiple-cursors added to my .ideavimrc. I removed the keymap for <C-n> in the settings. However, <C-n> continues to move the cursor down instead of adding a cursor.

[citizenmatt]

Can you share your .ideavimrc? The default mappings for the multiple cursors extension are surprisingly not the same as the Vim plugin it emulates, e.g. it uses <A-n>. There is an issue for this, but it hasn't been implemented yet: VIM-2178.

That issue also includes a comment that contains an .ideavimrc snippet to remap to give you correct key bindings.

[ilovecomputers]

I haven't remapped anything, so the snippet in the linked issue fixed it for me, thanks!