Steps to reproduce: - install sales - go to sales > go to any list view (SO for example) and group by anything (customer for example) - click on action > export > add ID to the exported columns - click export Previous behavior: you get a traceback: "Invalid field specification '.id'." Current behavior: ids are exported as intended opw-2194233 closes odoo/odoo#48222 X-original-commit: c8217080d960ec3f8436111ce60a17754fe64f2d Signed-off-by: Nicolas Martinelli (nim) <nim@odoo.com> Signed-off-by: mightyjol <jhk-odoo@users.noreply.github.com>