Was the manna for Shabbat different in taste or appearance from the manna of the weekdays?

This source-based Torah study examines the question: Was the manna for Shabbat different in taste or appearance from the manna of the weekdays? The canonical Hebrew article develops the issue through the weekly Torah portion and the sources cited there. This localized discovery layer preserves the question and the source identity; it does not add any new halakhic, medical, legal, scientific, historical, theological, or empirical ruling or claim beyond the canonical Hebrew source.