SUMMARY
***
setting  'TagsChecked' to 'Album,Album_Artist,Genre' confuses later readout
***

STEPS TO REPRODUCE
1.  have the specific file attached.
2. execute kid3-cli -c "set 'TagsChecked' 'Album,Album_Artist,Genre'" "Aziza Mustafa Zadeh\Dance of Fire\06 - Shadow.mpc"
3. read with kid3-cli -c "get all" "Aziza Mustafa Zadeh\Dance of Fire\06 - Shadow.mpc"

Strange enough FooBar2000 shows the tags correct. And it happens only with exactly the above tag name and content and file!

OBSERVED RESULT

File: MPC 358 kbps 44100 Hz 2 Channels 5:54
  Name: 06 - Shadow.mpc
Tag 1: ID3v1.1
  Title    SCHECKED
  Artist   cture,Genre
  Album    w
  Comment  PETAGEXÐ
  Date     995
  Genre    Blues

EXPECTED RESULT

File: MPC 357 kbps 44100 Hz 2 Channels 5:54
  Name: 06 - Shadow.mpc
Tag 2: APE
  Title                   Shadow
  Artist                  Aziza Mustafa Zadeh
  Album                   Dance Of Fire
  Date                    1995
  Track Number            6
  Genre                   Fusion|Jazz
  Catalogue Number        48035202
  Performer               Acoustic Bass Guitar|Stanley Clarke|Acoustic Guitar|Al Di Meola|Electric Bass Guitar|Kai Eckhardt|Soprano Saxophone|Bill Evans|Drums (drum Set)|Omar Hakim|Grand Piano|Aziza Mustafa Zadeh|Vocal|Aziza Mustafa Zadeh
  Picture: Cover (front)  https://i.discogs.com/7yAc1G5VaY7s01N_XkQn9Vy8q85LupVF9X9forvrTTc/rs:fit/g:sm/q:90/h:600/w:593/czM6Ly9kaXNjb2dz/LWRhdGFiYXNlLWlt/YWdlcy9SLTExMTYx/ODgtMTY0Njk4ODQ0/Ni02NzY2LmpwZWc.jpeg
  Publisher               Columbia
  Release Country         DE
  TAGSCHECKED                  Album,Album_Artist,Picture,Genre


SOFTWARE/OS VERSIONS
Windows: Version 10.0.19045.3930
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: kid3-cli 3.9.4 (c) 2023 Urs Fleisch

ADDITIONAL INFORMATION