This simple shiny app creates a two column table. I want to set the filterValue in the first column Name to Bob when I press the Set Filter button. At the moment, the table is displayed, but nothing happens when I press the Set Filter button.

library(shiny)
library(reactable)

# JavaScript function to set the filter
js <- "
function setReactableFilter(tableId, columnName, value) {
  var reactable = Reactable.getReactable(tableId);
  if (reactable) {
    reactable.setFilter(columnName, value);
  }
}

Shiny.addCustomMessageHandler('setFilter', function(message) {
  setReactableFilter(message.tableId, message.columnName, message.value);
});
"

# Define UI for application
ui <- fluidPage(
  tags$head(tags$script(HTML(js))),
  reactableOutput("table"),
  actionButton("set_filter", "Set Filter")
)

# Define server logic required to render the reactable
server <- function(input, output, session) {
  # Define some sample data
  data <- data.frame(
    Name = c("John", "Alice", "Bob", "Jane"),
    Age = c(30, 25, 35, 40)
  )
  
  # Render the reactable
  output$table <- renderReactable({
    reactable(data, filterable = TRUE)
  })
  
  # When button is pressed, set the filter value to 'Bob' for the 'Name' column
  observeEvent(input$set_filter, {
    print("HELLO")
    session$sendCustomMessage("setFilter", list(
      tableId = "table",
      columnName = "Name",
      value = "Bob"
    ))
  })
}

# Run the application
shinyApp(ui = ui, server = server)

I tried to set the filterValue of the first column to Bob by pressing the “Set Filter” button. The event is registered but nothing happens.