communication between R shiny modules

I have question about communication between R shiny modules. I used golem package develop an app with two modules: data and analysis
reactivedata (

To share a data set I used reactiveValues, values = reactiveValues(data_imported=NULL) in app_server.R. After I deployed the app to shinyapps, I found that it does not allow multiple users: when one user changes the data, other users will see the same updated data as well. I am new to shiny app development. How the problem can be solved? The source code can bee seen from my github site: xuemaozhang/reactivedata (

The problem is solved on