I'm facing an issue with a table that contains user-generated data. We are utilizing a plugin known as Clusterize, which allows us to smoothly scroll through large amounts of rows. However, the specific markup required for this plugin seems to be causing a problem on computers with scrollbars like those running Windows or OS X when using a mouse. The fixed table header does not display scrollbars, resulting in a mismatch between horizontal scrolling speeds and table overflow. I have provided a JSBin link demonstrating this behavior.
For computers with scrollbars, it is possible to enable them in the OS X preferences as well.
I have also included screenshots showing the issue - the first shows the lack of scrolling, while the second illustrates the problem when scrolling horizontally.
https://i.sstatic.net/fCQsQ.png
https://i.sstatic.net/VKNGq.png
I am open to any suggestions for potential fixes, whether they involve CSS, JavaScript, or any other solution. I have already dedicated a significant amount of time trying various approaches, but so far, I have been unable to find a satisfactory resolution.