Please note that supports stands for fixing issues with the plugin mainly, and your requesting me to make a custom code for you, which is not part of this process. I can try to help as much as I can, but I cannot guarantee a custom code will work, you will have to verify it.
This code was working for me on a test table:
..and my test table looked like this:
If you need help with customizations or extending the plugin, I recommend wpkraken.io service. They are professionals, and does not outsorce the work to anyone.Best,
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