Forum Discussion
Can't change lookup column value back to "none" in modern experience
List/libraries that has lookup column which points to another list/library works as expected either in classic or modern experience except when you need to clear the value in lookup column, there is ...
Hi Bikash Maharjan, I have posted this to uservoice. Need to get more votes and then MS might take notice - https://sharepoint.uservoice.com/forums/329214-sites-and-collaboration/suggestions/37989157-allow-a-lookup-column-to-be-cleared-or-set-back-to