Hi,
In a Hebrew class, I recommend all students to use the Keyman keyboard. However, two students have told me that using the combination of “Right Option” and “O” or “A” does not output Qamets Hatuph. It works well on my Mac. Instead, it outputs the same sign as “Left Option” + “O”/“A”.
Thank you very much for the advice. One student said that a few options in the security setting are missing (maybe the OS is an older one). But checking whatever option was present and a restart fixed it.
The other student followed the tutorial and also fixed the issue.