jellyfin-web/dashboard-ui/metadata.html

<div id="metadataConfigurationPage" data-role="page" class="page type-interior metadataConfigurationPage withTabs" data-require="scripts/metadataconfigurationpage,emby-checkbox,emby-button,emby-select">

    <div data-role="content">

        <div class="content-primary">

            <form class="metadataConfigurationForm">

                <div class="selectContainer">
                    <select is="emby-select" id="selectLanguage" label="${LabelMetadataDownloadLanguage}" required="required"></select>
                </div>
                <div class="selectContainer">
                    <select is="emby-select" id="selectCountry" label="${LabelCountry}" required="required"></select>
                </div>
                <br />
                <div>
                    <button is="emby-button" type="submit" class="raised button-submit block"><span>${ButtonSave}</span></button>
                </div>
            </form>
        </div>

    </div>
</div>