Why can't this settler found a city?

[Abaxial]

Maybe I'm overlooking something stupid, but I have toured this settler round several hexes and the "found city" button just doesn't show up. I've not had this problem before. Any idea why it is happening?


https://gyazo.com/02751392fcea0ebe0a30b5f997d815ed

 

[Victoria]

Broken image @Abaxial
It is with the settler lens on?

 

[Scaramanga]

You have Isolationism?

 

[Abaxial]

Help - the image isn't showing!

 

[Abaxial]

You have Isolationism?

Ack, that might be it ...

 

[Abaxial]

Yes - it was meant to be temporary, and I forgot I still had it on. Thanks!