Block editor not working

Hello,

I’m just trying this plugin and I’ve installed it into new WP installation with a few plugins, but it’s not working – I’ve selected Appearance: Blocks Editor (NEW!) for Post Content and instead of editor I see this:

Warning: include_once(/wp-content/plugins/acf-frontend-form-element//main/gutenberg/build/frontend-block-editor/index.asset.php): Failed to open stream: No such file or directory in /wp-content/plugins/acf-frontend-form-element/main/frontend/fields/general/class-blocks-editor.php on line 143

Warning: include_once(): Failed opening '/wp-content/plugins/acf-frontend-form-element//main/gutenberg/build/frontend-block-editor/index.asset.php' for inclusion (include_path='.:/usr/share/php') in /wp-content/plugins/acf-frontend-form-element/main/frontend/fields/general/class-blocks-editor.php on line 143

Warning: include_once(): Failed opening ?/wp-content/plugins/acf-frontend-form-element//main/gutenberg/build/frontend-block-editor/index.asset.php‘ for inclusion (include_path=‘.:/usr/share/php‘) in /wp-content/plugins/acf-frontend-form-element/main/frontend/fields/general/class-blocks-editor.php on line 143

I’ve checked FTP and there is really no frontend-block-editor folder