Allow project members with appropriate permissions to move Sheets from the Ungrouped 'Collection' to other Collection folders if the sheet already exists in the target collection. That is currently not allowed, users should have the option to treat the move as a version update of the existing drawings in that target Collection. (ref: https://help.autodesk.com/view/BUILD/ENU/?guid=Move_Sheets_Collections_Autodesk_Build)
