Hi Assaf,
Sorry to hear that you are having this issue!
Please follow the steps to remove the role assignment and open Access control (IAM) if you're dealing with an inherited role assignment.
- Open Access control (IAM) at a scope, such as management group, subscription, resource group, or resource, where you want to remove access.
- Click the Role assignments tab to view all the role assignments at this scope.
- In the list of role assignments, add a checkmark next to the security principal with the role assignment you want to remove.
- Click Remove.
If you see a message that inherited role assignments cannot be removed, you are trying to remove a role assignment at a child scope. You should open Access control (IAM) at the scope where the role was assigned and try again. A quick way to open Access control (IAM) at the correct scope is to look at the Scope column and click the link next to (Inherited).