Goodmorning, 
I'm experimenting an issue with a new installation of Moodle. The issue was present in 4.3.2 installation, but I just tried to upgrade to 4.3.3+ and it's still the same

Enviroment:
OS: AlmaLinux 8
PHP: 8.1.27
Database: mariadb (10.11.7-MariaDB) +
Moodle release: 4.3.3+ (Build: 20240215) 

Users: 
I actually have 3 users.

• One is admin (and everything works fine). 
• One is manager (and can't access to course grade) 
• One is teacher / teacher no editor (and can't access to course grade) 

Check I really did: 

• Permission report: the users are allowed to moodle/grade: (with some limitations, as it should be) 

• Manager is system wide role and teacher-teacher no editor are course level roles. Within the "global roles" panel I can see that (so these two users are manager and are system wide assigned) 

• Despite the system-wide permission report, when I go to "check permission for user" panel, I get this result (this is for a manager account, "MOR MARIA"): 

• So, already starting from the "manager role" I can't understand why I have the role enabled to these permissions but when I check a user assigned to this role he hasn't this permission inherited. 
• The same happens for teacher on course level environment. I have a registered user (with no particular role at System) assigned to the course as "teacher no editor" (but it's the same with "teacher"). When I check permission on course level, he hasn't got permission to moodle/grade:

• The result of that is that I can see the grade menu from these account (teacher and manager) but when I try to access it I get some errors: 
  • "You cannot see other's grades" (so something related to "grade:viewall" permission"

I tried everything I found in blog/forums and official documentation. I also found some related resolved bug (but from 2015 topics).