Navbar stays keeps white background, even when dark mode is selected/toggled.

[JJohnson-DA]

I have started transitioning to bs4dash from shinydashboard (because it rocks) but am having quiet the time with this issue. No matter what I have tried I cannot get the main navbar background color to toggle between light and dark mode. It either stays white on both, or stays whatever other color I set it as. Even on a minimal example from the package docs I am having this issue.

Any advice or help is much appreciated! Package is most recent version 2.1.0, downloaded 2022-06-19.

library(bs4Dash)
ui <- dashboardPage(
    dashboardHeader(title = "Basic dashboard"),
    dashboardSidebar(),
    dashboardBody(
        # Boxes need to be put in a row (or column)
        fluidRow(
            box(plotOutput("plot1", height = 250)),
            box(
                title = "Controls",
                sliderInput("slider", "Number of observations:", 1, 100, 50)
            )
        )
    )
)
server <- function(input, output) {
    set.seed(122)
    histdata <- rnorm(500)
    output$plot1 <- renderPlot({
        data <- histdata[seq_len(input$slider)]
        hist(data)
    })
}
shinyApp(ui, server)

[DivadNojnarg]

Related to #281 (comment)