AnvilSignatureModal Blank on Mobile

[mrytower5]

Expected Behavior

Trying to return

      <AnvilSignatureModal
        iframeURL={signingURL}
        isOpen={isModalOpen}
        onClose={() => setIsModalOpen(false)}
        onEvent={(event) => {
            console.log('Event object:', event);
            setEventObject(event);
        }} 

on mobile devices should render an embedded signature packet.

Actual Behavior

The embedded modal never opens. I can access the signingURL in another tab in mobile browser, but the iframe doesn't seem to open the signature modal. Are there known issues opening an iframe on iOS Chrome and Safari browsers?

[benogle]

Hey @mrytower5 sounds like this is in a browser, not in a webview is that right? We have a troubleshooting section in the docs that may be helpful.

Here are the likely causes:

• What URL is the iframe hosted at? Have you added it to your trusted domains when you enabled embedding?
• Are you using your anvil account email as the signer email? If so, you will need to add &withinIframe=true to the URL