Embeddable Widget - include custom medatata when making a call Hi,I am integrating the RingCentral Embeddable widget to our web app. We want to make & receive calls using the widget. Is there any way to include custom metadata when making a call?According to docs, these are 2 ways how to make a call (working OK for us):1)document.querySelector("#rc-widget-adapter-frame").contentWindow.postMessage({
type: 'rc-adapter-new-call',
phoneNumber: `phoneNumber`,
toCall: true,
}, '*');2)RCAdapter.clickToCall('phoneNumber')We are listening to call events this way:window.addEventListener('message', (e) => {
// process e.data
})