Colorless tags are not displayed in kanban view of utm campaigns. When creating tags on the fly currently they have no color and are therefore not displayed once saving the campaign. This is not really intuitive for users. We now set a default value to color field of tags. They are now displayed by defauklt. LINKS Task ID-2300385 COM PR odoo/odoo#59872 ENT PR odoo/enterprise#14031 X-original-commit: 4f83be33d4cc53d50081050b3a9dee2892c562a4