Issue:

(Seemingly) recently, if one uses the "Track Parser", and they change/correct any capitalization issues on the Tracklist phase, the changes are incorrectly reflected when the user gets to the "Edit note" phase.

Steps to reproduce:

1. Begin adding or editing a release - in this example, I'm starting with A-Tisket: https://atisket.pulsewidth.org.uk/?cached=747014593226-d_973248-s_5cIC5jXpCvDiVyfoTiBxzb-i_380182388 as this release has on "of" that needs to be corrected from "Of" to "of".
2. On the Release Duplicate screen, the release with an "(unknown)" format is selected as a starting point - https://musicbrainz.org/release/a3a180e1-e9d6-4f92-b116-480953f79ebc.
3. On the "Tracklist" section, click "Track parser", select all text and paste in a tracklist from something like A-Tisket.
4. Click the "Edit" button next to any one of the tracks.
5. Change the case where appropriate, then check "Change all artists (...), and click "Done".
6. Notice that the UI shows "Of" has been corrected on this screen to "of" (Attachment 1).
7. Head to "Recordings" and notice that all subsequent tracks detect a credit that can (incorrectly) be changed to match the artist credit "Of". (Attachment 2)
8. Head to "Edit note" and notice that the capitalization is incorrect/does not match what is on the "Tracklist" screen (Attachment 3).
9. Go back to the "Recordings" screen and check the "Update the recording artist credit to match the track artist credit" box(es) next to all tracks.
10. Notice changes that do not match the Tracklist screen (Attachment 4).

Troubleshooting Steps Taken:

1. Disabled all script engines (Violent Monkey, Tamper Monkey, etc.)
2. Disabled all blockers (uBlock Origin, et al.)
3. Tried other releases (with same/similar results).