The idea is good, but the dev support is not, there is no support for this plugin just because it is free.... The dev doesn't plan to fix the plugin, he is dedicated only to his paid plugins. So he should change the description of this plugin mentioning that it is discontinued.
The plugin is not discontinued. I have limited time to fix issues because of my irl schedule. So, I am using this time to fix the issues on my paid plugins. The plugin itself is open sourced.