How do I Render R-Presentation (ioslide) Like this on RStudio?

Show me how to render R-Presentation like this. I saw many examples as I read to learn how to make R-Presentation but each time I run them like normal R code on RStudio they refuse to render, though if I ctr + v it shows only the cover page. Like this my MWE that I know it is not a single slide presentation but all I get is

---
title: "Habits"
author: John Doe
date: March 22, 2005
output: ioslides_presentation
---

# In the morning

## Getting up

- Turn off alarm
- Get out of bed

## Breakfast

- Eat eggs
- Drink coffee

# In the evening

## Dinner

- Eat spaghetti
- Drink wine

---

```{r, cars, fig.cap="A scatterplot.", echo=FALSE}
plot(cars)
```

## Going to sleep

- Get in bed
- Count sheep

Please show me the keyboard shortcut to render R-Presentation like this on RStudio or bottom to click on the RStudio itself.

This requires a .Rpres file type NOT .Rmd(Rmarkdown).

1. open a new text file in Rstudio

2. Save as file.Rpres

3. Use the appropriate syntax So RStudio know how to render your presentation

   In the morning
   =====================
   Exercise
   
   Breakfast
   =====================
   - Cereal
   

When you save the file with the code, Rstudio will have a preview button where the usual knit button is. when you click preview Rstudio will render the file appropriately.

I used this link for research