Multi resolution poly hide

Multi resolution poly hide - need to update Multi resolution modifier , so when in edit mode some polygons hidden, it also hidden in multi resolution modifier . Then we can hide and sculpt on very high poly meshes much more comfortable.
Currently we can make it in sculpt mode only without Multi resolution modifier - with dynotopo or just high poly mesh without modifiers . So I think simplest way to implement it update Multi resolution modifier code - that it would take into account what is hidden in edit mode .

Thanks in advance , I hope I explained everything clearly.