WMP Tag Plus trick not working in Windows 10 2004 Upgrade

On previous versions of Windows 10, I did the WMP Tag Plus trick to get Windows Media Player to recognize my flac files. All worked well until my recent upgrade to v2004. The native WMP tag support (without WMP Tag Plus) was having trouble reading a few artists. AC/DC was AC, 10,000 Maniacs was reading 10. Not sure if other artists had problems, kinda stopped after seeing that. When attempting the WMP Tag Plus trick and disabling native flac support, ALL files came up Unknown Artist, Unknown Title, etc. When re-enabling native flac support, the AC/DC & 10,000 Maniacs problem was solved but still around 10 CD's came up Unknown Artist, Unknown Title, etc. Has anybody had any luck with importing their flac library into Windows 10 2004? Thanks for any help.