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 Docs

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?