Before this commit, the width of the cells for many2many_tags was often too small, so the tags were truncated. (e.g.: the tax_id column on the sale order lines on the form view of the sale order) After this commit, the column has a min-width of 150px closes odoo/odoo#141415 Task-id: 3581756 Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>