Lorsque je modifie l'odre de lecture d'une page PDF (pour un tableau), certaines disparraîssent sans raison. D'où vient le problème ? (par exemple les cases 7-9-10-8 dans l'image).
1. Is the entire table structure on the page tagged as a table, or are the boxes tagged as separate text boxes?
2. Are the texts and boxes added separately Within the table for the text boxes? Are they appropriately grouped and tagged? If not, Acrobat would consider the primary layer in the reading order, and the secondary layer (text, in this case) would go beneath the box layer.
If you have checked the above, you might want to reconsider tagging the document and see if the reading order tool removes any content from the page.