Had the system 48 hours and cannot believe doesnt have an option to allow this…
Duplicate of Allow arming countdown to start with defined entry/exit open without requiring bypass - #45 by YetAnotherUsername I think
Fortunately I stumbled on this issue before spending out on the system.
There’s a work around for this that I found. If you use the Alexa app you can create a routine that links the door opening to the security system arming.