Treat multiline command as one block in R Console history

Is your feature request related to a problem? Please describe.

If we send a multiline command to the console, e.g.:

table(
  warpbreaks$wool,
  warpbreaks$tension
)

And then press up arrow in R console, we only get the last line (i.e. )).

RStudio, Positron, and ESS give the entiere command, which is very convenient.

This is discussed e.g. here: https://stackoverflow.com/q/16226216

Describe the solution you'd like

Treat multiline command as one block in R Console history, i.e. get the full command as in RStudio, Positron, and ESS when pressing up arrow.

Describe alternatives you've considered

Not tried in radian (cannot be easily installed on my work computer). Plus I prefer to stick with upstream R console.

Additional context

Would be very useful for multiline pipe commands too!

Start with the R Console history behavior reached by pressing the Up Arrow, using the multiline command example and the linked Stack Overflow discussion as context. Trace how a submitted multiline command is stored and retrieved, then verify that Up Arrow returns the complete command as one history block, including multiline pipe commands.