After using Extended Tags/Add field... button/Right Arrow button/Reset Fields... - ACOUSTID_ID field appears in the list twice instead of one ACOUSTID_ID and one ACOUSTID_FINGERPRINT (both should be there according to the post at Add mappings for more MusicBrainz tags)
Additionally, I am receiving this weird error:
This message appears after going to Extended Tags/Add field.../Dropdown button and pressing alt+tab.
The message can also appear twice, if you do the following: After going to Extended Tags/Add field.../Dropdown button, this time hovering over any tag field (not clicking anything) and then pressing alt+tab.
Thank you for looking into this , much appreciated!