Native Audio Player and the Edge Browser

Hi

I friend of mine commented that the native WP Audio Player doesn't quite look right ( the time loader ) in the Edge browser. You can test it here: http://kristuskirken.com/emner/menigheden/et-helligt-tempel-for-gud/ by clicking on the speaker icon.

It seems like it isn't rendering the JS correct to determine the length of the time-loader.

Is that a correct observation? If yes, how would I be able to fix that?

Ps. The issue happened on Microsoft Edge version "20.10240.16384.0"

Thanks a lot!
Sincerely,
Mika