wp remove Tag cloud sizes

wp_remove_tag_block_font_sizes.php

if ( ! function_exists( 'set_tag_cloud_sizes' ) ) {
	/**
	 * Removes the inline font sizing.
	 *
	 * @param string $tags holds markup of tags
	 *
	 * @return string
	 */
	function set_tag_cloud_sizes( string $tags ): string {
		return preg_replace( '/style="font-size: \d+pt;"/', '', $tags );
	}
}

add_filter( 'wp_generate_tag_cloud', $n( 'set_tag_cloud_sizes' ), 10, 2 );