The missing 
mark in FE and EE is probably an oversight by the engravers; in the case of EE it is already a second oversight of this kind (see bars 266-268). Judging from the version of the aforementioned bars, the A mark could have been written inaccurately (too early); however, in the main text we keep the source notation.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Errors in FE, Errors in EE, Inaccuracies in A
notation: Pedalling