The 'Picture', 'References' and 'Pricelist' snippets have some of their content placed outside the row element, causing them to not be in the grid when activating the grid mode, which is unconvenient. This commit allows these contents to be placed in the grid when the grid mode is toggled, by creating a column and putting them in it. task-2973198 X-original-commit: 6f3041f9015c50b4986b3c26aad86da4a0a04d50 Part-of: odoo/odoo#102525