I don’t have a list of examples, but this is historically a problem for the web. I’ve sat in a couple of Ecmascript events where maintainers complain about Goo

I don’t have a list of examples, but this is historically a problem for the web. I’ve sat in a couple of Ecmascript events where maintainers complain about Google implementing features before approval. Sometimes Chrome ships stage 2 features because (apparently) Google engineers don’t want to respect due process. It’s known, we just put up with it. I also blame developers working on non-standardized features. You should work with the ES that is official and current, not the one Google is forcing on other vendors. Apologies for not listing all the times this happened, but I think too many.