I with the new update to the MPV player add-on, the issue regarding cut-off audio was fixed and was able to be played on Anki. However, when using the Add-on, there is a significant slow-down in cards or using audio. I’ve linked a short screen capture below. The Forums don’t allow for the pasting of links, so the image attached is the best that I can do.
Hopefully this can get fixed, this is currently the only remaining issue that I can see