In previous version (Fuji), when a default filter (e.g. on Incidents > Open) was defined as "Assignment group IN" instead of "Assignment group IS", the list of assignment groups in the query was cut off after a few groups with [...]. This was appreciated by users who were member of many groups. Since Helsinki, all the group names are shown creating a long filter string.

1- Login a Jakarta Patch 2 instance as administrator

2- Go to sys_user table and select a user

3- Add all the available groups to the selected user

4- Create a few extra groups with long names and add those too to the selected user

5- Go to: System Definition > Application Menus > Incidents

6- Under Roles make sure the record is available for everyone

7- Under Modules related list select: Incidents:
/nav_to.do?uri=sys_app_module.do?sys_id=4fed4395c0a8016400fcf06c27b1e6c6
- - -
Title: Incidents.
Application Menu: Service Desk
Link Type: List of Records.
Table: Incidents
- - -

8- Under Link type > Arguments replace the existing argument with the following
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Arguments: active=true^assignment_groupINjavascript:getMyGroups()^ORDERBYpriority`
- - -

9- Save the changes

10- Login to the instance impersonating the user selected in step 2

11- Go to: Self Service > Service Desk > Incidents > Open

Observe the filter query is all displayed in multiple lines instead of getting truncated with breadcrumbs terminating with [...]