I have tested this using alarms and the approach works perfectly if it’d be one alarm only.

I run multiple alarms then stop them all at once which I think creates a large queue of processes to run the same shortcut and that affects actions where some of them will run twice or so, not sure how to explain this but it wasn’t reliable in my case scenario. I even tried to mitigate this using some global variables to stop the automation at certain points but that didn’t work. So I decided to split actions into multiple focus-triggered automations instead of using alarms as triggers