In a related list on the form, the filter condition builder does not show all the related fields which are available on the list
Steps to Reproduce
Open any record, for example, a record from the incident list.
Expand the filter condition builder.
In the drop-down, type "business".
Note that the filter does not show the related fields of the list>
After carefully considering the severity and frequency of the issue, and risk of attempting a fix, it has been decided not to address this issue. We do not make this decision lightly, and we apologize for any inconvenience. If you have any questions regarding this problem, contact ServiceNow Customer Support.
Related Problem: PRB948311