Lack of pedalling in A (→GE) is rather an inaccuracy of the notation. In A Chopin started writing the third part of the piece without pedalling remarks, the first signs appear only in bar 105 which opens the subsequent page of the manuscript. The appearance of the indications together with the new page, without a visible relation to the music, indicates Chopin's oversight (cf. remarks concerning bars 87-88, 93 and 121). While revising the whole, Chopin added pedalling in bars 12-13 and 94-95, which confirms that the lack of indications in the remaining bars of the segment including bars 83-104 was not intended.
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category imprint: Differences between sources
notation: Pedalling