Corresponding to Local Storage Operator, there is one custome resource: LocalVolume. While creating the object of LocalVolume CR, there is no option for have node selector as mentioned in the sample test LocalVolume CR in LSO documentation. It is important to have nodeSelector section in LocalVolume CR since by default it will try to select the disks on all possible worker nodes which is not valid case. 
I have raised the storage Bug-16595 where storage engineering is fixing the sample yaml which is shown in yaml view. OCP storage engineering asked me to raise form view concern with console component RFE.