Steps to reproduce: 1- Create an allocation with validity date (e.g. 01-01-2024 -> 30-06-2024) and another one starts after the first one (e.g. 01-07-2024 -> 31-12-2024) 2- Go to Time off module and select a date in the second allocation's period 3- Click on the Time off type dropdown menu 4- You will see the first allocation displayed not the second one Current behavior before PR: The display name of some leaves gets computed in a wrong way. This is happening because after fetching the right allocation we compute the display name but this time we don't have the 'default_date_from' in context so since it became one of the fields that triggers '_compute_leaves' https://github.com/odoo/odoo/blob/17.0/addons/hr_holidays/models/hr_leave_type.py#L218:L219 we compute the leaves once again but the target_date will be none and it will get assigned with today's date in 'get_allocation_data' https://github.com/odoo/odoo/blob/17.0/addons/hr_holidays/models/hr_leave_type.py#L380:L381 Desired behavior after PR is merged: This has been solved by saving the date attribute in the context with another name as when computing the display_name we call sudo so clean_context() removes the 'default_' context keys. Now when it gets removed we are going to have the same value but with another name. opw-3797696 closes odoo/odoo#159917 Signed-off-by: Youssef Bashandy (yoba) <yoba@odoo.com>