Please make Photoshop recognize same named layercomps inside re-linked other smart object

So when I relink a smart object having  layercomps A and B    inside    to another psd file also having layercomps A and B  Photoshop would recognize  same layercomps inside new file and  makes  them shown  in mastr/host psd file . 

For some uncertain reason  it works only if I  "save as"  the initial  smart object content to a copy file .   But doesn't work at all If I have unrelated  document I want to re-link to.