Currently Ring Alarm has three modes; Disarmed, Home and Away with Home & Away being treated as “armed” modes.
Alexa Guard has only two modes; Home (disarmed) and Away (armed)
Although the Ring Alarm can enable/disable Alexa Guard, “Home” is always treated as “disarmed” by Alexa Guard.
The problm is that if you set Ring Alarm to Home, i.e. just to enable door sensors, but disable motion sensors… your Alexa Guard systems will NOT be detecting glass breaks or smoke alarm sounds.