treat_left_ctrlalt_as_altgr = false

{{since('20210314-114017-04b7cedd')}}

If you are using a layout with an AltGr key, you may experience issues when running inside a VNC session, because VNC emulates the AltGr keypresses by sending plain Ctrl-Alt keys, which won't be understood as AltGr.

To fix this behavior you can tell WezTerm to treat left Ctrl-Alt keys as AltGr with the option treat_left_ctrlalt_as_altgr. Note that the key bindings using separate Ctrl and Alt won't be triggered anymore.

config.treat_left_ctrlalt_as_altgr = true