我正在尝试创建一个flexdashboard故事板，但有多个页面。这样我就可以在同一个Rmd中显示两个故事板。
为了更好地解释，下面是一个reprex Jmeter 板（Rmd），它改编自标准flexdashboard storyboard模板：

---
title: "Example Storyboard"
output: 
  flexdashboard::flex_dashboard:
    storyboard: true
    social: menu
    source: embed
---

```{r setup, include=FALSE}
library(flexdashboard)

Leaflet is a JavaScript library for creating dynamic maps that support panning and zooming along with various annotations.

plot(mtcars[, c("wt", "hp")])

https://rstudio.github.io/leaflet/

• Interactive panning/zooming

• Compose maps using arbitrary combinations of map tiles, markers, polygons, lines, popups, and GeoJSON.

• Create maps right from the R console or RStudio

• Embed maps in knitr/R Markdown documents and Shiny apps

• Easily render Spatial objects from the sp package, or data frames with latitude/longitude columns

• Use map bounds and mouse events to drive Shiny logic

d3heatmap creates interactive D3 heatmaps including support for row/column highlighting and zooming.

plot(mtcars[, c("disp", "drat")])

https://github.com/rstudio/d3heatmap/

• Highlight rows/columns by clicking axis labels

• Click and drag over colormap to zoom in (click on colormap to zoom out)

• Optional clustering and dendrograms, courtesy of base::heatmap

字符串
这将按预期工作，看起来如下所示：

![](https://i.stack.imgur.com/AKjq6.png)
的数据
然后，我尝试使用flexdashboard语法添加**多个页面**（即，**Page 1**和**Page 2**）（以便导航窗格具有单独的故事板），如下所示：

title: "Example Storyboard"
output:
flexdashboard::flex_dashboard:
storyboard: true
social: menu
source: embed

library(flexdashboard)

Page 1

Leaflet is a JavaScript library for creating dynamic maps that support panning and zooming along with various annotations.

plot(mtcars[, c("wt", "hp")])

https://rstudio.github.io/leaflet/

• Interactive panning/zooming

• Compose maps using arbitrary combinations of map tiles, markers, polygons, lines, popups, and GeoJSON.

• Create maps right from the R console or RStudio

• Embed maps in knitr/R Markdown documents and Shiny apps

• Easily render Spatial objects from the sp package, or data frames with latitude/longitude columns

• Use map bounds and mouse events to drive Shiny logic

d3heatmap creates interactive D3 heatmaps including support for row/column highlighting and zooming.

plot(mtcars[, c("disp", "drat")])

https://github.com/rstudio/d3heatmap/

• Highlight rows/columns by clicking axis labels

• Click and drag over colormap to zoom in (click on colormap to zoom out)

• Optional clustering and dendrograms, courtesy of base::heatmap

Page 2

Leaflet is a JavaScript library for creating dynamic maps that support panning and zooming along with various annotations.

plot(mtcars[, c("wt", "cyl")])

https://rstudio.github.io/leaflet/

• Interactive panning/zooming

• Compose maps using arbitrary combinations of map tiles, markers, polygons, lines, popups, and GeoJSON.

• Create maps right from the R console or RStudio

• Embed maps in knitr/R Markdown documents and Shiny apps

• Easily render Spatial objects from the sp package, or data frames with latitude/longitude columns

• Use map bounds and mouse events to drive Shiny logic

d3heatmap creates interactive D3 heatmaps including support for row/column highlighting and zooming.

plot(mtcars[, c("disp", "drat")])

https://github.com/rstudio/d3heatmap/

• Highlight rows/columns by clicking axis labels

• Click and drag over colormap to zoom in (click on colormap to zoom out)

• Optional clustering and dendrograms, courtesy of base::heatmap

型
然而，这导致以下结果：

![](https://i.stack.imgur.com/sB8HU.png)

可以看到，创建了多个页面（即**Page 1**和**Page 2**），但故事板布局被严重破坏。有人能帮助展示如何在单个浏览器中使用（多个）故事板来获得多个页面吗？