Problems nesting modules in shiny and using renderUI

[jogugil]

I have to call a module within another module to display a dataset filter. So the construction of the filter is dynamic and is done within a renderUI. The problem is that it doesn't show me the filter.

I have created a code that exemplifies my problem. I have two modules: inner and outer. From outer and I call inner. If the call is made from a renderUI of outer (filter3), the button is not displayed. It must be a namespace (ns) problem but I can't figure out why.

innerUI <- function(id) {
  ns <- NS(id)
  hidden( 
    actionButton(
      NS(id, "filter"),
      label = NULL,
      icon = icon("filter"),
      style = "margin-left: 0px;"
    )
  )
}

outerUI <- function(id) {
  ns <- NS(id)
  wellPanel(
    innerUI(ns("inner1")),
    uiOutput(ns("list_dtf"))
  )
}
innerServer <- function(id,
                             data = reactive(NULL),
                             hide = FALSE,
                             hover_text = NULL) {

  # SERVER
  moduleServer(id, function(input, output, session) {

    # NAMESPACE
    ns <- session$ns

        print("!hide") 
        if (!hide) {
          print(hide)
          shinyjs::show("filter")
          print('show("filter")')
          print(id)
          if(!is.null(hover_text)) {
            addTooltip(session = session,
                       id = ns("filter"),
                       title = hover_text)
          }
        } else {
          print("escondo el filter")
        }
    }
  )
}

outerServer <- function(id) {
  moduleServer(
    id,
    function(input, output, session) {
      ns  <- session$ns
      innerResult1 <- innerServer("inner1", hover_text="prueba tooltip 1")
      innerResult3 <- innerServer( "inner3", hover_text="prueba tooltip 3")

      output$list_dtf <- renderUI({

        div(
          h2("1 OTRO FILTRO:"),
          innerUI(session$ns("inner3")),
          h2("2 OTRO FILTRO:")
        )
      })
    }
  )
}

ui <- fluidPage( 
            wellPanel(
                  titlePanel("Select of Data File"),
                  useShinyjs(),
                  outerUI ("select_data_file"),
                  innerUI("inner2")
                  )
            )

# server
server <- function(input, output, session){

  outerServer ("select_data_file")
  innerServer("inner2",hide = FALSE,hover_text="prueba tooltip2")
}

shinyApp(ui, server)

[daattali]

In the past users have opened issues multiple times claiming shinyjs breaks with nested modules, and it was always a user error. At this point I'm 99.9% sure that there is no problem with renderUI in nested modules. If you have a truly minimal reprex that makes it easy to test I might look into this, but the above code is not a minimal reprex (it's quite long, it doesn't run as-is, it contains extra packages, and it contains lines that aren't needed), so I'm closing this issue.

[jogugil]

´that's not the problem innerResult1 <- innerServer("inner1", hover_text="test tooltip 1") innerResult3 <- innerServer( "inner3", hover_text="test tooltip 3") The issue is in the inner3 that is invoked within a renderUI