Multiple select product attributes are not updating as empty in Magento 2.1.6
Hi! I am using Magento version 2.1.6. I added product attributes and assigned it to attribute set. After that I created a product and filled the required details including product attributes. I added multiple select attributes and used.
I have selected two options in Multiple select attribute and saved. It was working fine. Now I want no options to be selected in that multiple select attribute. So, I deselect the options and updated, but its not updating. Its keep showing the last saved option. It is possible to change options, but I am not able to save the Multiple select attribute as empty.
Please give me a solution to resolve this problem.