The missing staccato mark in A seems to be Chopin's inadvertence, as he overlooked the first chord, separated from the remaining ones by the treble clef and positioned much higher than the following ones. In the main text we include the addition introduced already by GE (→FE,EE,IE).
Compare the passage in the sources »
category imprint: Graphic ambiguousness; Differences between sources; Editorial revisions
issues: GE revisions, Wedges, Inaccuracies in A
notation: Articulation, Accents, Hairpins