Not possible to use Opt+<key> when using Tmux

[pedronauck]

I used to have several shortcuts on my Tmux mapped using the option on MacOS, but for some reason, when I try to use all of them on Rio, they don't work. I have tried this behavior on other terminals, like Wezterm or iTerm2, but seems to work fine there 😢 Rio is the only one blocking me from using the option key as a shortcut trigger.

👆🏻 This is the char triggered when I try to do opt+1 (that I'm using to navigate through tmux tabs)

[MirniWantsSweets]

hello! If I'm not mistaken you have to put the following line in your config.toml: option-as-alt = 'left' This will make tmux recieve opt as Meta.

[raphamorim]

Hey @pedronauck thanks for the issue!

Yes, could you try with what @MirniWantsSweets suggested (thank you btw)

[pedronauck]

Nice, fixed 😍 thanks @MirniWantsSweets 🙏🏻

[raphamorim]

<3 let's goooo