Here is the comment @salixsorbus referenced:
I do exactly what you seem to be doing. Report and provide links that prove what I say. If one way of reporting isn’t working, I try another. There are so many different avenues available to us now, but it seems you are well aware of how to do reports. I hadn’t made any comments because I didn’t have anything to add.
Thanks for letting us know how this effort is progressing for you.