Azure Portal: Cannot access "Monitor" as "Monitoring Reader"

_My apologies if I'm filing this issue in the wrong repository, however I couldn't find a repository where I could post issues for Azure Functions in the Azure Portal._

I've been granted the following pre-made RBAC roles on a Function App:
| Role | Description | Scope |
| ----- | ------------ | ------- |
| Monitoring Reader | Can read all monitoring data | Resource group (Inherited) |
| Reader | View all resources but does not allow you to make any changes | Resource group (Inherited) |

When I navigate to "Functions" in the Function App and select a specific Azure Function, I cannot access the "Monitor" section of the Function. When I hover over "Monitor" it says "This feature requires write permission to your app".

This seems like a bug, as I'd expect to be able to read monitoring data as a "Monitoring Reader", since it says "Can read all monitoring data".

_Note: as this is a production environment, I do not want to have write permissions as the message suggests._