Here the Chrome team says Wikipedia needs a proper media player
This is a site issue, they need to use an inline player if they don't want a navigation like this.
I don't know what media or pages are affected. I am just relaying their final judgement. Thanks.
Actually they aren't saying that, what they are saying is that you shouldn't make Chrome bug reports about the contents of Wikipedia web pages. Anyway the task you are probably looking for is T229169: Support inline links to audio with ability to play it in situ.