Emoji provider issue

Hi all, i use Emoji provider such as in this example Examples – Atlaskit . After I type “:”, nothing happens - dropdown with emoji does not appear and there are no errors in the console, network. What could be the problem? Thanks for any answers.

    const emojiProvider = new EmojiResource({
        providers: [
            {
                url: '/gateway/emoji/standard',
            },
            {
                url: '/gateway/emoji/atlassian',
            },
        ],
        allowUpload: true,
    });

            <ChromelessEditor
                defaultValue={value}
                preset={preset}
                mentionProvider={mentionProvider}
                emojiProvider={emojiProvider}
                ref={editorRef}
            />