When the "Add notes" possibility for a role is disabled, the user with that role can't upload file when editing an issue.
This problem is not present when a new issue is made, the file upload module is visible and working, this problem occurs only when an existing issue is edited (and any kind of adding or editing note function is disabled). View and manage files option is enabled.

I noticed this problem in Redmine version 3.4.3, 3.4.2, and 3.3.2.

Is there a setting which i miss? (looked up the problem here in redmine and google, but could not find anything) Is there a guick fix solution, which i can use until it is resolved (if it is really a defect)?

Thanks for a response in advance.