I have a simple inject->function flow to recreate an object in the flow context for when I mess it up in my other flows. For some reason, it saves a _msgid to that object. It's the same _msgid as the function node automatically adds when passing to the next debug node. I have to add a change node to delete it. Is this just on my system?
[{"id":"4e3642eb.1c771c","type":"inject","z":"893c9b3d.b9d948","name":"","topic":"","payload":"","payloadType":"num","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":110,"y":440,"wires":[["3adbd3d0.43b54c","f8562bc.8e668d8"]]},{"id":"3adbd3d0.43b54c","type":"function","z":"893c9b3d.b9d948","name":"create default fans context object","func":"var fanList = ['5700SmallFans', '11kFan', '6500Fan', 'e4kFan'];\nvar fans = {};\n\nfor (let index in fanList){\n fans[fanList[index]] = {};\n fans[fanList[index]].deviceName = fanList[index];\n fans[fanList[index]].autoEnabled = 0;\n fans[fanList[index]].autoMode = 0;\n fans[fanList[index]].autoModeDesc = \"cooling\";\n fans[fanList[index]].autoTemp = 15;\n fans[fanList[index]].autoRun = 0;\n}\n\nflow.set('fans', fans);\nnode.warn(fans);\n\nreturn fans;","outputs":1,"noerr":0,"x":320,"y":440,"wires":[["5160fe8a.54c47"]]},{"id":"5160fe8a.54c47","type":"debug","z":"893c9b3d.b9d948","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","x":530,"y":440,"wires":[]},{"id":"f8562bc.8e668d8","type":"change","z":"893c9b3d.b9d948","name":"","rules":[{"t":"delete","p":"fans._msgid","pt":"flow"}],"action":"","property":"","from":"","to":"","reg":false,"x":290,"y":480,"wires":[[]]}]