Would be nice if Time Machine was an app in the list
In version 3 the option for "While an app is running" -- can Time Machine be added to the list? It does not show up when running.
Amphetamine 4 has a new Trigger criterion for mounted volumes. Mount your Time Machine volume and select it for the Trigger!
definitely, would be worthwhile as a paid addition...
The Watchman commented
This would be great, particularly during those pesky encryption cycles which seem to take forever. As a work around I set up a trigger for when System Preferences is open, but that means it kicks on more frequently than needed.
As a variant on this, it isn't so much if Time Machine is running (which is probably always) but rather if a backup is in progress.
Stephen Norris commented
This would be a great feature.