SugarCRM Build Filter 'contrains' keyword related search functionality is not working for few modules

Resently we upgraded the SugarCRM application 13.0.2 to version 14.0.1.
After upgraded few modules build filter, 'contains' keyword based search functionally is not working. 

When I try to filter the 'contrains' keyword empty values is returning. 

When I create the new 'state' record i  then in the dropdown 'country' values is  also selected.  after create the new 'state' record. when I try to filter based on the 'country' values using 'contains' keyword , then empty value is displaying.

Note: Country is a relationship module for the state module.