aos_products_quotes_product_discount badly replaced in PDF Template

Hi,

I am a new user, and I am trying to generate PDF quote using a default template.
I set a discount in amount, not percentage, and it is not displayed in pdf as it is in screen … see screenshot 1 (HTML) and screenshot 2 (PDF).
I join the content of the database article, that have the good entries.

Can you tell me what I am missing :frowning: ?

Best regards, Nicolas.

Version 7.1.4
Sugar Version 6.5.18 (version de construction 1110)