Paste Special eliminates layers

Glyphs 2.0 (711)
(Couldn’t find this topic discussed before)
By copying several glyphs from one file and Paste Special feature on another file;
it deletes all layers. When I open any of those pasted glyphs Window, the master is there but cannot be edited or selected! the only way that enables retrieval is by “Layers” menu press “Copy Master”.
Is it a bug? or am I doing something wrong?!

Can you do a screencast of the process? And/or send me the file and explain a bit more in detail what you try to do, what you have selected in the Paste Special dialog…

I’ll try to cast a screen video

Dear Georg:
The following link demonstrates the above mentioned problem:

Thanks for the screencast. I’ll have a look.