In Writer application, I draw objects like rectangle, or lines.
when I copy one object with mouse drag & drop using ctrl key of the keyboard, the copied object is not displayed
if I save my document, close libreoffice, re-open libreoffice, the new object is well displayed
note : this problem does not occur in Draw application
Confirmed with LO Version 220.127.116.11.beta1 (Build ID: 87906242e87d3ddb2ba9827818f2d1416d80cc7) on Windows 7.
There are two possible ways to ctrl-copy. Both cause the problemIf you wait until drag'n drop starts (you have an arrow with a plus in a black sqare) and the other one if you don't (you have a hand)! If you push a visible Object onto the left rim, some of the new objects become visible, but sometimes, they become hidden again. If you write text, they become visible again.
Reproduced with 18.104.22.168, X86-64, Linux Mint 13
Even without ctrl, you can also hide any object totally if you drag it, and have waited for drag and drop before.
This is an important bug, because It distorts the program-user interaction.
Doesn't occur in calc, impress, draw.
Doesn't occur on pixel drawings.
This bug seems to be a duplicate of bug 33692.
*** This bug has been marked as a duplicate of bug 33692 ***