There are many many features that Telus hasn't enabled that seem like no brainers. Many other alarm.com companies allow them.
Most notably on the automation page
There is no reason not to allow us to have more control over our own security system.
We're currently in the process of evaluating all of the feedback on the app and so we've passed this onto our apps team and will keep you in the loop if any updates are going to be made to the app.