Sorry for the delay in coming back to this - I used XDE in the meantime which works fine, but now that I’m at the point where I need to build a standalone version of my app for the Play Store I’ve hit this problem again. It should be targeting port 19001 right?
I do not have EXPO_LOCAL set - if I set EXPO_LOCAL to localhost:19001 it has no effect either - doesn’t seem to be using that environment variable.