Recently, performance improvement work has been carried out on the widget side to provide more stable service.
However, we have confirmed that automatic updating from already installed widgets to new widgets is not supported in the iOS operating system.

Therefore, if the message below appears in the widget you are using, please delete the existing widget and install a widget in a newly supported format.
When adding a new widget, the widget activated in the widget gallery is the newly supported widget type. (Refer to the picture below)

If you do not see the list of newly supported widgets by scrolling sideways in the widget gallery, reboot your phone or reinstall the app to see the list.

We apologize for the inconvenience, but we ask for your understanding as this is an unavoidable request as it is not supported by the iOS operating system.

Additionally, there is currently an issue with the monthly calendar widget not displaying properly for some users. This issue is currently being fixed, and a fix will be provided within 1-2 weeks.

We will strive to provide a more stable service.
thank you