I bougth the soft-synthi "little one" from Xhun-audio. And though it runs on mulch, it doesn´t save the properties of the plugin nor the preset, that was load. Snapshots doesn´t work, either. Only the normal automation over the generic editor is possible. Mayby it doesn´t remember because of the way it´s save its presets. In Cubase it saves every change on the preset immediately in this preset. In mulch It is saved in a subfolder of my mulch2.0-vst-folder.
Feel free to write similar problems with other VST´s.
Should I contact Xhun-audio?