Same issue here, it seems that the plugin will show on search results all the variations too… but that could be ok because all my variations have their own sku so, when you search for one of them, it can be correct to show all of them or the one that has that specific sku (variation sku could completely differ from main product sku too…)
The real problem for me is that variations on search results are not showing product image and during search so I have a wall of “placeholder” due to this bug.
I think this is the real issue that has to be fixed here and the “variation” issue is “working as intended” by developers.
For the plugin developers: could you please fix the image issue?
Maybe I can help with the code but I need to study it and maybe it’s simple to fix the issue for you that know the code, thanks (if you need help let me know).
Waiting for more informations or updates, Regards!
Marco