Missing chain ID when app makes an eth_sendTransaction request

[r0ohafza]

Check existing issues

• I checked there isn't already an issue for the bug I encountered.

Describe the bug

I am building my own dialog app using the Porto SDK for our wallet. I have the extension setup here using the porto SDK and I have a porto dialog running on our app.

When adding support for the eth_sendTransaction flow I expect the request._decoded param to contain the chain ID as seen here.

But instead what's happening is the chainId information is present for apps like app.uniswap.org but missing for apps like relay.link. I can confirm that relay works fine with the porto iFrame so this could be an issue with my current setup.

I am also not getting any chainId information during the initial connection as seen here.

Link to Minimal Reproducible Example

No response

Steps To Reproduce

No response

Porto Version

0.2.21

Viem Version

2.29.4

Wagmi Version

2.17.5

TypeScript Version

5.9.2

Anything else?

I've been talking to jxom who has been very helpful during this integration. Opening the issue so others have eyes on it as well.

[wminshew]

solved by #989