when I call async JavaScript，it can not send message to native,like this,but use 'Interactive_webview' can resolve it!

"use strict";
exports.__esModule = true;
var signature_adapter_1 = require("@waves/signature-adapter");

window.signGetMyOrderBookHistory = function (seed,type,timestamp,senderPublicKey) {

var adapter = new signature_adapter_1.SeedAdapter(seed);

var data = {
type: type,
data: {
timestamp: timestamp,
senderPublicKey: senderPublicKey
}
};

var signable = adapter.makeSignable(data);

signable.getSignature().then(function (signature) {

const nativeCommunicator = typeof webkit !== 'undefined' ? webkit.messageHandlers.native : window.native;
nativeCommunicator.postMessage(signature);
});

}

Reproduce the provided window.signGetMyOrderBookHistory flow in the plugin's WebView, focusing on signable.getSignature().then and the webkit.messageHandlers.native or window.native bridge. Compare its behavior with Interactive_webview, then verify that the signature reaches the native side for the asynchronous call.

Written by the indexing model from the issue text.