bsPopover doesn't work in bslib layout Shiny

I would like to use a bsPopover hover in a shiny app. This works in the following example:

library(shiny)
library(shinyBS)

ui <- fluidPage(

    titlePanel("Old Faithful Geyser Data"),

    sidebarLayout(
        sidebarPanel(
            sliderInput("bins",
                        "Number of bins:",
                        min = 1,
                        max = 50,
                        value = 30)
        ),

        mainPanel(
           plotOutput("distPlot"),
           bsPopover(id = "bins", title = "More information", content = "Slider for number of bins", 
                     placement = "bottom", trigger = "hover")
        )
    )
)

server <- function(input, output) {

    output$distPlot <- renderPlot({

        x    <- faithful[, 2]
        bins <- seq(min(x), max(x), length.out = input$bins + 1)

        hist(x, breaks = bins, col = 'darkgray', border = 'white',
             xlab = 'Waiting time to next eruption (in mins)',
             main = 'Histogram of waiting times')
    })
}

shinyApp(ui = ui, server = server)

Output:

Now I would like to combine this with a bslib layout using page_fillable. Unfortunately, after using this layout the hover is gone. Here is some reproducible example:

library(shiny)
library(shinyBS)
library(bslib)

ui <- page_fillable(
  
  titlePanel("Old Faithful Geyser Data"),
  
    card(
      sliderInput("bins",
                  "Number of bins:",
                  min = 1,
                  max = 50,
                  value = 30)
    ),
    
    card(
      plotOutput("distPlot"),
      bsPopover(id = "bins", title = "More information", content = "Slider for number of bins", 
                placement = "bottom", trigger = "hover")
    )
)

server <- function(input, output) {
  
  output$distPlot <- renderPlot({

    x    <- faithful[, 2]
    bins <- seq(min(x), max(x), length.out = input$bins + 1)
    
    hist(x, breaks = bins, col = 'darkgray', border = 'white',
         xlab = 'Waiting time to next eruption (in mins)',
         main = 'Histogram of waiting times')
  })
}

shinyApp(ui = ui, server = server)

Output:

As you can see the hover is gone. I don't understand why this happens, so I was wondering if anyone knows how we could still add a hover while using the bslib layout?

Instead of shinyBS you could use e.g. bslib::popover (or bslib::tooltip) to add your popover:

library(shiny)
library(bslib)

ui <- page_fillable(
  titlePanel("Old Faithful Geyser Data"),
  card(
    sliderInput("bins",
      "Number of bins:",
      min = 1,
      max = 50,
      value = 30
    ) |> 
      popover(
        "Slider for number of bins",
        title = "More information",
        placement = "bottom",
        options = list(trigger = "hover")
      )
  ),
  card(
    plotOutput("distPlot")
  )
)

server <- function(input, output) {
  output$distPlot <- renderPlot({
    x <- faithful[, 2]
    bins <- seq(min(x), max(x), length.out = input$bins + 1)

    hist(x,
      breaks = bins, col = "darkgray", border = "white",
      xlab = "Waiting time to next eruption (in mins)",
      main = "Histogram of waiting times"
    )
  })
}

shinyApp(ui = ui, server = server)