r - material_tabs set by default to first tab, How to change it to the third tab

Question

I have made a shiny app and I cant figure out how to change the default tab to tab 3. As soon as i open the app, it shows by default page in tab1.

The reason for that is I am working in Arabic dashbord ( Right to left ). So people will look to the first tab in the right ( 3 tab). So I put the third tab as home page But the app always open by default to the firs tab.

If there is a way to use something like Select=3

Answer 1

等待大神答复