I am testing the Rumble player in an application developed in Blazor. The player is embedded using a div as explained in the documentation. I have noticed that sometimes the player does not initialize. I have debugged the initialization function they propose in the documentation and there are times when the if(r[b]._.length==1) condition is not met. Can you give me an idea of what is happening.

This is the function that configures the Rumble player, at the time it should be displayed. This function is invoked at the initialization of the Blazor component that displays the video.

function configRumble(videoSrc) {
try {

    var options = {
        video: videoSrc,
        div: 'video-content',
        ia: 1,
        api: function (api) {
            registerEventsRumble(api);
        }
    };

    Rumble("play", options);
} catch (e) {
    errorTrack(e.message, "config_rumble.js", "configRumble");
}

}