I frequently go to history to debug a problem with an automation by looking at the state of involved entities in a small window of time. It would be really nice if I could just draw a small box on the graph around the problematic moment and have it set the time window based on that box. Rather then having to manually enter start and end date and time input by input.
Didn’t see this one:
I’d say this can be closed as a duplicate, that’s basically the same thing.
Alright, closing as a duplicate 
This one is actually the older one. 