eg-bernardo

The main issue is that `EnvelopesApi.UpdateDocument`s signature is wrong as far as I understand. As per https://developers.docusign.com/docs/esign-rest-api/reference/envelopes/envelopedocuments/update/, this method is used to update a file, but I cannot see how...

It seems it doesn't work if a `route.tsx` file is used inside `_layout` folder instead of a `_layout.tsx` file at the same level of the folder. https://stackblitz.com/edit/github-dg2qur?file=src%2Froutes%2Fposts_%2F%24postId%2F_layout%2Froute.tsx

Sorry, I gave the wrong link: https://stackblitz.com/edit/github-dg2qur-glwfxx?file=src%2Froutes%2F__root.tsx,src%2Froutes%2Fposts_%2F%24postId%2F_layout%2Froute.tsx The only change is renaming `src/routes/posts_/$postId/_layout.tsx` to `src/routes/posts_/$postId/_layout/route.tsx`, which according to this https://tanstack.com/router/latest/docs/framework/react/guide/code-splitting#encapsulating-a-routes-files-into-a-directory should be equivalent.

> The `route.tsx` is used for creating a shared configuration that maps to an entire path. For example, `src/routes/posts/route.tsx` would have its configuration propagated to all its children, like `posts/index.tsx`,...

But my understanding is that `_layout/route.tsx` **is** the `_layout` route, not a child of it. If both `_layout/route.tsx` and `_layout.tsx` exist it should be an error. In https://stackblitz.com/edit/github-dg2qur-glwfxx?file=src%2Froutes%2F_auth%2Fprofile.tsx,src%2Froutes%2F_auth%2Froute.tsx,src%2Froutes%2F__root.tsx `_auth/route.tsx` works...

I'm also encountering this issue when using [lazy routes on tanstack router](https://tanstack.com/router/latest/docs/framework/react/guide/code-splitting#using-the-lazytsx-suffix) and it's not clear to me how I could use `startTransition` there. This behaviour should really be opt-in...