How to make selectInput choices overlay dq_accordion?

Question

In the following shiny app, the choices in selectInput are hidden by dq_accordion.

library(shiny)
library(dqshiny)

ui <- fluidPage(
    dq_accordion(
      id = "foo",
      titles = list(
        "Something",
        "Something else"
      ),

      contents = tagList(
        tagList(
          selectInput("test", 
                      "Test", 
                      choices = names(mtcars))
        ),
        tagList(
          checkboxInput('foo2', "foo2")
        )
      )
    )
)
server <- function(input, output){}

shinyApp(ui, server)

How can I make the choices overlay dq_accordion when the user clicks on selectInput?

I tried to use the CSS code provided in this answer but no success.

Answer 1

ui <- fluidPage(
  tags$head(
    tags$style(HTML(".selectize-control {position: static;}"))
  ),
  ......