[#155822547] Update search filters to work with changes in Magento 2.2
[#155822547] Update search filters to work with changes in Magento 2.2

subscribepro/subscribepro-magento2-ext,subscribepro/subscribepro-magento2-ext,subscribepro/subscribepro-magento2-ext,subscribepro/subscribepro-magento2-ext