Multiselect column and filter disappears after changing eav_attribute backend_model

[Kiran]

Hi,

I have multislect attribute which was not saving when product edit,
After updating backend_model column in eav_attribute table with 

Magento\Eav\Model\Entity\Attribute\Backend\ArrayBackend

then mutiselect values are saving, but after this attribute missing in grid column and in filtering.

Please help.