I have the following scenario with Canvas and my LTI 1.3 tool. I have a course X and I assigned a Canvas teacher into the course as student .When the user open the tool, the LTI payload contain both roles in the LTI role claim ( teacher + student) but it also assigned the role to the other courses. Shouldn't Canvas assign the role per course instead of assign it globally for the user ?   and also Shouldn't Canvas assign one role instead of mixing them ? Asking because based on this scenario the tool is not able to determine when the user have an specific role for an specific course.