Lost settings

Good morning,

I just wanted to report a problem I had with the latest updates of the plugin I purchased in the professional version: the get_setting() function in the file /wp-content/plugins/wpc-grouped-product/includes/class-helper.php fails to read the options in the database because it tries to read them in the wp_options table with the filter options_name = ‘woosg_%’, but in the table the options are instead stored as ‘_woosg_‘ (with the underscore in front).
To solve the problem I had to rename all rows in the wp_options table starting with ‘_woosg_‘ to ‘woosg_‘ (without underscore in front).

Greetings.