Tooltips does not show up with shinyDashboard boxes sidebar

[fsalemi]

I have a simple app with shinyDashbaord. I was hoping to show a tooltip for sidebar icon. But it just shows "More" instead of the actual tooltip. Here is a simple code:

# Toggle a box sidebar
library(shiny)
library(bs4Dash)
library(shinyBS)

shinyApp(
  ui = dashboardPage(
    header = dashboardHeader(),
    body = dashboardBody(
      box(
        height = "500px",
        width = 12,
        maximizable = T,
        solidHeader = FALSE,
        collapsible = TRUE,
        sidebar = boxSidebar(
          id = "mycardsidebar",
          width = 30,
          p("Sidebar Content")
        )
      ),
      bsTooltip("mycardsidebar", title = "Sidebar"),

    ),
    sidebar = dashboardSidebar()
  ),
  server = function(input, output, session) {}
)

Any help would be highly appreciated.