Hi, I'm facing a problem with the 
st-auth-mode
 request header.
First, I do a signup request (using the email password recipe) where I set the header 
st-auth-mode: cookie
. I then get a response with 
Set-Cookie
 headers for the access token and refresh token. This is as expected.
Next, I do a signup request where I don't set the  
st-auth-mode
 header. I then get a response with both 
Set-Cookie
 headers 
and st-access-token
 and 
st-refresh-token
 headers. I do not expect to get the 
Set-Cookie
 headers.
I do a signup request one more time, again without setting the 
st-auth-mode
 header. This time only the 
st-access-token
 and 
st-refresh-token
 headers are set. This is as expected. All signup requests I do afterwards without the 
st-access-token
 header give the same proper result.
The second request should not have returned the 
Set-Cookie
 headers. Is this a known issue or am I doing something wrong?