Review how Atomic Search adds a Search menu in the course menu for sub-accounts and in the global menu for root accounts.
You can install Atomic Search into individual Canvas courses and sub-accounts. When you install Atomic Search into a Canvas sub-account, a Search menu item is added to the Account navigation menu in the Account where you installed Atomic Search and all of its sub-accounts. In addition, a Search menu is added to the Course navigation menu for all courses in the account and sub-accounts.
When you install Atomic Search in the root Canvas account, it adds a Search menu item to the global Canvas navigation menu; it doesn’t add the global menu item when you install Atomic Search into a Canvas sub-account.
If you would like to hide any of these menu items, please file a ticket and Atomic Jolt support can assist you in making those configuration changes for your account.