[bug] Async methods don't return after Wallet dialogs cancelled

[TechQuery]

@MetisProtocol

Example

// expected
export async function requestSomething() {
    try {
        const result = await polisClient.someContract();

        return result;  // cancel doesn't resolve promise
    } catch (error) {
        console.log('Error or Cancelled');  // nor reject
    }
}

// actual
window.addEventListener('unhandledrejection', ({ reason }) => console.log(reason));

Possible resolution

Wrap inner promises of Wallet dialogs opening into returned promises.