In cran-explorer code: When I clicked the CRAN Stats menu, it will bring me to the bellow section on that page (not to another HTML file). So, the output of {{}} will show.

In my case, I would like to click each navbar menu then each HTML page of that menu will appear and the output of {{}} must show.
Example: I clicked the CRAN Stats menu, then the page of CRAN Stats (another HTML file with different interface/UI) and the output of {{}} will show.
Soure of {{}} : https://shiny.rstudio.com/articles/templates.html
Can anyone help me to solve this problem?
In cran-explorer code: When I clicked the CRAN Stats menu, it will bring me to the bellow section on that page (not to another HTML file). So, the output of {{}} will show.
In my case, I would like to click each navbar menu then each HTML page of that menu will appear and the output of {{}} must show.
Example: I clicked the CRAN Stats menu, then the page of CRAN Stats (another HTML file with different interface/UI) and the output of {{}} will show.
Soure of {{}} : https://shiny.rstudio.com/articles/templates.html
Can anyone help me to solve this problem?