Custom role to hide delete/cancel invoice from users

Hi,

I am creating a custom role in oracle cloud fusion to restrict few users to cancel/delete invoice.

I first copied the rule Accounts Payable manager and added the privileges like validate payable invoices, edit payable invoices, Manage payable invoices.

After adding all these privileges and deleting the cancel/delete privileges, I see cancel and delete invoice option is no more available but it is not even showing the edit option in the invoices.

Then again, I followed the same process by copying 'Accounts Payable Invoice Supervisor’ and same thing is happening→ edit option not available.

Please help fixing this issue.