cPanel icon missing in list account function of WHM

Usually WHM allows you to login to the cPanel accounts from the “List Account” option. But sometimes you may not able see the cPanel icons which prevents you to login to the cPanel account as root.

Resolution :

WHM >>  Main >> Server Configuration >> Tweak Settings >> Accounts that can access a cPanel user account:  >> Select >>  Root, Account-Owner, and cPanel