Before this commit, invoices do show the reference in the body of the document, while the stock moves don't. it wasn't consistent. After this fix, the stock move title is now displayed on mobile too. closes odoo/odoo#49217 Task-id: 2182609 X-original-commit: 4c12aff2998c436b5bc05f119bc3d7a5f95cdfcd Signed-off-by: Adrien Dieudonné (adr) <adr@odoo.com>