We are on Zimbra 5.0.18 auto save set on COS to 30 sec (default)
If a user composes a long message (over say a 2 min period) it appears that autosave only kicks in after the user pauses typing for 30 seconds. NOT after a total composition time of 30 seconds.

While this may not seem like a Huge problem, we are having problems with auth session timeout's and users are composing big messages and never getting a draft saved....

Is this expected behavior?