Door handle feels like it is in the open position, but door won't open. Handle will not move.
Answer John, The internal "linkage" is stuck or broken. You should be able to grasp the top corners of the door assembly and sharply pull out of the door. The "rolling" lock / catch should roll open and allow the door to be opened. You can then remove power to the dishwasher, dismantle the inner door liner and replace the door latch assembly with part no. W10130695.