Playing a video in Kongou Media and switching serieses causes errors

[thetrueyoshifan]

When attempting to play a different series after playing one already without refreshing, the following error is produced:

Uncaught (in promise) TypeError: Cannot read properties of null (reading 'getAttribute')
    at openKMSPlayer (sideloader.min.js:183:15145)
    at HTMLDivElement.onclick (juneOS:1:1)

Video playback does not continue unless you refresh the page, after which you will be allowed to play the series you selected. This affects playing both individual episodes as well as the series itself.