cue note fontsize inherited by uncued notes?

[Patrick Karl]

The output from the following snippet seems odd:

\version "2.19.32"

A = \relative c'' {
    c4 b a g   c b a g            % 1-2
}

\addQuote "A" \A

SWithCues = \relative c'' {
% R1
   \cueDuring #"A" #UP  R1    % 1
   g4 a b c                              % 2
}

{ \SWithCues }

The notes in the 2nd measure as well as the full-measure rest in measure 
1 look like cue notes rather than default size regular notes.

If an uncued full-measure rest is added before the cued full-measure 
rest, the ouput looks correct.