Because of an issue with converting bool values, read_progress_bar didn't work on grouping by bool fields (e.g. Active). Related tests worked fine because mocked server responses were different from real server responses. So, we need to adjust mocked server too. opw-2870937 closes odoo/odoo#103926 closes odoo/odoo#104613 X-original-commit: e6ca3ef1b38dec964dab416c6058d4c1b7161614 Signed-off-by: Julien Mougenot (jum) <jum@odoo.com>