[BC Included] DMN editor removing edges for duplicate Decision Nodes on canvas

Bottom-top approach: 1. Create a Decision node A with a single Input linked. 2. Drag the decision node A from Decision Components panel into canvas. 3. Create another Decision node B that has the duplicated decision A as "from" relation. (A->B) 4. Save 5. Reopen 6. The edge between original decision node A and Input is gone. Top-bottom approach: 1. Create a Decision node A that is linked to another Decision node B (A->B). 2. Drag the decision node A from Decision Components panel into canvas. 3. Create an Input node and link it to the duplicated Decision node A. 4. Save 5. Reopen 6. The link from Input is now made to the original Decision Node A while the duplicated has no links at all.