Panic when calling use_geolocation in an SSR app

[szilardhuber]

If I get the SSR example from the repo and change the app.rs to the following content it works (and nicely updates geolocation coordinates every second) But if I move line 53 out of the create_effect, I get a panic at startup.

https://gist.github.com/szilardhuber/bed0a175a542ab6887a021316e433037