Trouble with iTunes match consistency across three devices

I have ~8,500 tunes, split between purchased and uploaded music. I have managed this library using iTunes Match for over 10 years I use this iTunes Match arrangement on three separate devices, plus Apple TV:

• iPad Air 3 - does not allow see music by artist, etc, but does allow access to music via all playkists. Extremely difficult to access music except by existing play lists (200+).

• IPad Air 2 - does not allow see music by artist, etc, but does allow access to music via all playlists. Extremely difficult to access music except by existing playlists (200+).

• IPhone 14 Pro Max - shows ALL ASPECTS of my iTunes library, including the ability to sort by Artist, fenre, compose, etc. ITunes appears fully functional on this device.

I need this to operate identically across all three devices, as it has for 10+ years.

My Apple contact information is all correct.

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