There is something I just noticed - in the original trace the origin of those events seems to be either jQuery, or bootstrap.js - neither of which are dependencies of ours. This leads me to believe that some code outside of our grid is attaching handlers that might be causing this.
If trimming the problematic code (or testing our demo) does not help you resolve this, I will need you to send us a small runnable example that showcases the problem in a proper configuration (that is, with enough data) and a proper stack trace that showcases the issue, so we can investigate in more detail. It would be best if you can reproduce this in our demo or with the code from the demo, because this will provide is with a shared codebase for testing. If our demo does not have this problem for you, it probably comes from something in the actual project you have and you should be able to start removing bits and pieces to see which is the offending code.
UI for Blazor