Wait for trigger automation action help? Doesn't continue for a fixed time trigger

I’m wondering if anyone else has tested the “wait for trigger” action that’s new in 115 in automations? In my simple test I have an automation that triggers on a button press, turns on the button’s light immediately and waits until a specific time to turn on the plug relay. The button light will turn on in the sequence but then it never turns on the plug after the “wait for trigger” action that’s set to a specific time. I can’t imagine why this automation wouldn’t function; any thoughts would be greatly appreciated!

To answer my own question here because I figured it out, for some reason you have to format the time with seconds too (eg. 04:00:00), unlike with time triggers that don’t require seconds. Must be a bug/quirk of the wait for trigger action with a time trigger.