ཡིག་གཟུགས་ལུ་འབག་ཤོག

Choose Format - Arrange - Bring to Front (LibreOffice Writer, LibreOffice Calc).

Choose Shape - Arrange - Bring to Front (LibreOffice Draw).

Shift++plus sign (LibreOffice Impress, LibreOffice Draw).

Open context menu - choose Arrange - Bring to Front (LibreOffice Impress).