Bitte Wallet signMessage() via near-wallet-selector doesn't redirect to the window that launched it after user signs message #7

Hi,

I'm currently using the Bitte wallet in my react vite application and signMessage() opens up to Bitte wallet as expected but after the user signs the message, it redirects back to the callback URL on the same pop up window instead of closing the popup and going back to the original window. The other wallets behave correctly and do close the popup.

Any ideas what might cause this and how best to fix it?

This is my env.

"@near-wallet-selector/bitte-wallet": "^9.0.1",
"react": "^18.3.1",

Illustration:

1. Sign message

const { walletSelector } = useWalletSelector();
const wallet = await walletSelector.wallet(walletId);
const messageToSign = {
    message: "Welcome to Peerfolio",
    nonce: ...,
    recipient: xxx.near,
    callbackUrl: "https://ft-core.pages.dev/app-login",
  }
wallet.signMessage(messageToSign);

https://wallet.bitte.ai/sign-message?message=Welcome+to+Peerfolio%21&nonce=MDAwMTc1MDA4ODA4NTk1OYE7Mgrv%2BZR0SASLWAkmF90%3D&recipient=xxx.near&callbackUrl=https%3A%2F%2Fft-core.pages.dev%2Fapp-login

3. Doesn't close the popup window/tab and this leaves the user with two windows open