Heatmap error

Hi, I am Goodtask user live in South Korea.
sometimes widget's heatmap function causes errors

The heatmap is displayed one day after or one day earlier the date.
I guess that it is because of the time difference in South Korea.

Is it a bug? or is it a problem that will be solved just by settings.

Thanks for the feedback. Normally it should work well. If the issue persists, please share some screenshots including widget and related tasks/events to contact@hahaint.com Thanks!