I have a node with only 2 fields to translate (regular fields, not paragraph fields).
When I create a translation job (with tmgmt), I got those 2 fields (nice) and 2 others coming from a non translatable paragraph field.
I have followed all the rules for translating paragraphs (in this case, not translating)
$node->my_paragraph_field
is not set as translatable
my_paragraph_field
support only one paragraph type which is not set as translatable in admin/config/regional/content-language
Note: looks like the 2 fields wrongly added in the translation job are the ones I have added "at the end/by after" to the paragraph type.
If someone have some clue to explain me where to check to understand how tmgmt is adding those 2 fields, it could help me with my debugging tool to find where is the bug.
edit to add
For one of the unwanted field, I have 2 config:
field.storage.paragraph.field_calc_comment.yml
which contains translatable: true
and
field.field.paragraph.calc.field_calc_comment.yml
which contains translatable: false
If I change the first 'true' by 'false' and re-import the config, my problem is solved... I do not have the final explanation but I feel better