Hi @hyun.park,
I merged the two topics you made as they were duplicates.
It should be as easy as changing the toggle to get a token of either algo.
One thing I’m thinking: are you trying to do this in a native app or SPA? You should not be using symmetric signing algos in a client-side application (SPA or native app).
Can you post an example of the token you are receiving? Please omit any sensitive data.
Can you please DM me your tenant name and application name or client id?