Impossible de compléter des métadonnées comme les légendes, mots-clés.

FYI: about ‘Big Note’ (from 2015)

http://lightroomsolutions.com/plug-ins/big-note/

Big Note is a very simple free plug-in which adds a field to the Metadata panel where you can add notes about the picture. You can store any text in the field, and it can also be searched by smart collections.

Any information entered in the Big Note field is stored in the Lightroom catalogue. It is never written to the images’ XMP files and is not included in files exported from LR. That’s because Lightroom doesn’t yet permit a plug-in to use its XMP-writing engine, and it’s one reason why I have reservations about how custom field metadata is handled in LR2, LR3, Lr4, Lr5….

MODERATOR — please unmark the “correct answer” as it is not even an answer, it is just a few questions.

MACBOOKPRO M5 - LRCLASSIC 15.5.1 

1/ impossible to write a caption

2/ Once a caption writed impossible to complete it with more details, the text is in highlighted 

3/ Once a caption writed, it disappears and impossible to write more details.

4/ Same with the keywords. 

Please explain in a lot more detail. Show us a screen capture or video to illustrate the problem.

Also, please state clearly what software you are referring to.