The three bass octaves are provided with staccato marks in A. Only the first one is a dot, which seems to be Chopin's inadvertence – it is supported by both the next two L.H. wedges and the R.H. wedges in these places. In this case, we consider the unification process carried out by GE to be justified and adopt it to the main text. The omission of the second mark in GE1 (→GE2) must have resulted from lack of space; the wedge was added in GE3. The easiest explanation for the fact that the versions of FE and EE are devoid of marks would be oversights.
The absence of the first staccato mark in AsI almost certainly resulted from an inaccurate nature of this working manuscript, in which performance indications appear only in some fragments (to a varying degree of intensity).
Compare the passage in the sources»
category imprint: Differences between sources
issues: Errors in FE, Errors in EE, Errors in GE, GE revisions
notation: Articulation, Accents, Hairpins