Below is a list of script deployments that need to have any custom role you use added for permissions.
Here is a list of all the deployments you may need to update:
SC RL Validate Bin
SC RL Duplicate Item List
SC RL Item Info
SC RL Item List
SC RL Paused Counts List
SC RL Validate Item
SC RL Complete Paused Item Counts
SC RL Complete Popup
SC RL Item Count Creation
SC RL Item Count Edit
SC RL Item Count From Ref
SC RL Item Count Dropdown
SC RL User Locations
SC RL Serial Numbers List
SC RL Review Comments
SC RL Recount Update popup
SC RL Lot Numbers List
SC RL Bulk Update
SC RL Get ItemCountDetails and Edit
SC SL Item Counts for Approval
SC SL To Be Counted Items
SC RL Dashboard Count Summary
And here is a link to a suiteanswers that has the permissions needed for each custom role you want to use.
https://suiteanswers.custhelp.com/app/answers/detail/a_id/106431