tau_title() in rdocument/rmarkdown displays plots in viewer pane

[vinaychuri]

Hi Team,
I am using the example given in the help section of tau_title() within a rdocument as follows:
tauchart(mtcars) %>%
tau_point("mpg", "wt") %>%
tau_guide_y(auto_scale=FALSE) %>%
tau_title("Some Really Good Plot Title",
"font-weight:bold;margin:auto;text-align:center;font-size:24px;
color:#7f7f7f;font-family:sans-serif")

This does not show the plot inline within the rdocument but opens the Viewer pane of RStudio.

While the following code displays the plot inline.
tauchart(mtcars) %>%
tau_point("mpg", "wt") %>%
tau_guide_y(auto_scale=FALSE)

Am i doing something incorrect or is there some parameter i need to set to display my plots with title inline within the rdocument?

The help file does mention it as "This is most certainly a temporary hack."

Vinay