Hey, Pyrefly developer here, thanks for trying us out! Thanks for bearing with us with these issues you're experiencing while we're still in alpha.

We're planning on adding unreachable code diagnostics soon (github issue [here](https://github.com/facebook/pyrefly/issues/1292)). These come for free with Pyright so we don't want to regress features.

I'm happy to help diagnose/fix your autocomplete issue: it should work on modules. If you want to provide details here, on [discord](https://discord.gg/Cf7mFQtW7W), or as a Github issue (github/discord preferred) we'll fix it for you + anyone else with the problem.