ENERGY YESTERDAY resetting 1hr too early?

It’s 11pm GMT here, my settings are set to GMT +0, but my ENERGY readings seemed to have reset today’s figures and placed them into YESTERDAY.

Is this correct? Seems weird. The day should finish at midnight, not 11pm.

Why are the figures being reset at 11pm instead of midnight?

See images:

Tasmota timezone?

Ah ha! Yes. It seems that tasmota is set up +1hr. I’d have though that it would send all data to HA in GMT and let HA deal with the local time conversion. I guess not…