rhandsontable works locally, but flickering on cloud

[tianyuanxie]

I have a shiny app, which uses the rhandsontable package. It works fine when I run the app on my local machine with RStudio. However, when I deploy it on the Microsoft Azure, it has problem. When I update fields in the table too quickly, it starts blinking and iterating between old and new values. https://user-images.githubusercontent.com/16767642/208725909-c1e31f63-0094-4f04-928d-4b42c3d1fc50.mp4

[chrisumphlett]

We have this problem when deploying to Posit connect

[AndyDBrown]

We also see this problem when the app is deployed to Azure