to correct just part of a wire, you can select it, right click, choose make horizontal...
forgot to add: currently using version 2.80.08 build #631
wire keep chosen angle only in creation time
I just export the symbol to XML. I saw the part A and part B are just shows as sheet...
Add an option to copy the symbol diagram from one part to another
Homogeneous replicate not only the pins
Create parts list does not show the symbol part
Align right to left in text and note