The missing L.H. slurs must be considered Chopin's inadvertence, probably dating back to the stage of writing [AG] (→GE). The shorter first slur of FE (→EE) is a result of a typical inaccuracy of AF – in b. 103, opening a new page of the manuscript, there is no ending of the slur from b. 102, which suggests continuation.
Compare the passage in the sources »
category imprint: Graphic ambiguousness; Differences between sources
issues: Inaccurate slurs in A, Uncertain slur continuation
notation: Slurs