Ah, sorry for confusion. I meant the second variant (and wished for the 3rd to work because it did not in 20_07).
I used the code with Apply (and a `join'-ing sub) as a workaround but somehow thought that it won't pass down the sizing guidance. I have just checked and it does. Anyway, nice to see the new feature enter the source, Paste(List(...)) syntax was exactly what I needed.