There are examples of this in the first movements of the C major Sonatas, K279 and K330 ... Fantasia and Sonata performed as a pair), and the playing is always clean if on the dry, non legato side.

If Glenn Gould tore through Mozart like a graffiti artist hell-bent ... Say invents fanciful subtitles for each sonata (‘Above the Clouds’ for K533, ‘Two Sisters’ for K330 and so forth), and discusses ...