Automation still not adjusting with sunrise/sunset (20 March 2021)

In another thread:

@organgebucket seems to imply that when they were working, Automations were not reflecting a daily change in sunrise/set anyway. Do we know what that threshold is supposed to be, so we can have a proper expectation here @smartthings ?

I set a test automation to text me at sunrise&set so I can track what’s happening going forward.