If one reads the various statements from Hubitat staff on multiple threads, power user functionality development isn't high on the priority list. So, log control/maintenance isn't likely to be high on the list as event logs are used mostly as a trouble shooting tool.
Having said that, they do listen to power user requests. And they've hired a few new developers that are making improvements to the platform and drivers. (And I agree that some of the stock drivers are really at minimum functional levels.) So users should log their requests.
There are external methods to track history that are more powerful and flexible (but not as convenient) than Hubigraph.
