Mark placement problem

[Jacques Menu]

Hello folks,

Why does the mark appear upon the first measure instead of the fourth in this example?

\version "2.19.83"

{
  \time 4/4
  \compressFullBarRests

  R1*3 | 

  \tempo "Easy jazz Walz (Swing)"
  \mark "IV. SUN AND SNOW"
  \numericTimeSignature \time 3/4

  R2.*10  \bar "||" |
}

Thanks for your help!

JM