When right-clicking on entity and selecting ‘Select association’ these associations should be displayed in alphabetical order instead of random (???) order.
I think its FIFO, maybe check in the second tab after double click on the entity? If its the same order, I believe that one is FIFO.
I agree that the context menu should be sorted, but the tab in the entity properties should be as FIFO because it is information that you can use for analysis (which association is newest).