The class that Odoo adds to nested list items to display them nicely was not whitelisted for pasting so pasting nested lists ended up looking ugly. task-3050150 closes odoo/odoo#105378 X-original-commit: edfc8f318529a7e513c5ef1631461a5dc0258d4f Signed-off-by: David Monjoie (dmo) <dmo@odoo.com>