border does not show in Impress
Created attachment 153961 [details] sample document
Created attachment 153962 [details] in Impress
Created attachment 153963 [details] in MSO
I can confirm the missing labels, even if you chose a rectangle as shape (Callouts are not possible in LibreOffice). Only if you explicitly set an own stroke width and color, they are imported. But I think, we need no own bug report for it, because label formatting is already tracked it but 114170. *** This bug has been marked as a duplicate of bug 114170 ***