Problem: I'm facing an issue where Google PageSpeed Insights is flagging images without width/height attributes. This problem arises with both built-in svg flags and custom png flags in the language switcher plugin, as shown in my attached screenshot.
Solution: Modify the code in `wp-content/plugins/sitepress-multilingual-cms/classes/block-editor/Blocks/LanguageSwitcher/Render.php`. Specifically, in the method `\WPML\BlockEditor\Blocks\LanguageSwitcher\Render::createLanguageItemNode`, update the code to set the 'src', 'width', and 'height' attributes for the flags, ensuring that the 'width' and 'height' values are numerical without any units like 'px'. The updated code snippet provided should resolve the issue with Google PageSpeed Insights flagging the images.
