The absence of pedalling in FC (→GE) could be caused by the same issue as the absence of the R.H. slur – distraction at the end of a page. Another possibility could be an oversight by Chopin, who was adding pedalling to FC – starting from bar 29, which opens a new page in FC, the pedal markings are written in Chopin's hand (to bar 39).
Compare the passage in the sources »
category imprint: Differences between sources; Source & stylistic information
issues: Errors of FC, Authentic corrections of FC
notation: Pedalling