SOLVED Edit Use exit option not showing on ios

Edit …
Hey all,
Use exit option is not showing on iphone, ipad (all on iOS 16.1.1 and tailscale 1.34 version).
Any idea ?

In the docs it says:

If the Use exit node option is missing from the menu, you are either on a version older than v1.6, or there are no exit nodes on your network. Ensure you’re on the correct version, and that steps 1 and 2 were successful.

Source: Exit Nodes (route all traffic) · Tailscale

As you are using v1.34, the question would be whether you actually have enabled one of your nodes to be an exit node as described in the link above?