Automatic logout (New Web) without close the browser

I don't think this is currently possible, the document you found describes the options that are available at the moment.

New web does not have "session timeout" like classic web ??? Joonas, we were planning to move to new web as it was suggested by the dev&support time for our ticket about extremely slow MFA login time. 

I also tested with registry on that document. I set to 15 seconds but this forum logged out but new web stayed logged in.. 

Is there any planned date for automatic logout ?

New web does not have "session timeout" like classic web ??? Joonas, we were planning to move to new web as it was suggested by the dev&support time for our ticket about extremely slow MFA login time. 

I also tested with registry on that document. I set to 15 seconds but this forum logged out but new web stayed logged in.. 

Is there any planned date for automatic logout ?

There's the session timeout option described in the document above. I haven't heard of plans for any new options.

Both options stated in the document (AVS and Registry) are not working. I tried both seperately. I have demo version installed in my pc just for testing this. New Web logs out after 2 days or something even tho it is set to 15 seconds on AVS and on Registry.

Please raise this with the support team if you suspect a defect.