product data not saving when plugin enabled

Here’s the issue I’m facing:

Hi, for some reason when your swatch plugin is activated on my website it clears data and messing things up in the items. In the video below you will see my product data is cleared and when I try to add it back with the swatch plugin activated the applied changes do not save.

See here: https://www.loom.com/share/c0033eb87011481ab1b3f214e2faa2f6

Please let me know if you can find a solution.