Monthly Calendar view configuration :
Classic vs Adaptive
In your Sagenda configuration for Mobile and Calendar view here : https://sagenda.net/Settings/MobileAndCalendar, you can define if you have better a “classic” or an “adaptive” monthly calendar view. Here’s the differences :
As the name suggests, “Classic” display old school slots.
Adaptive display as a much more modern and mobile way, but it will not be fully compatible with iframe integration. Please don’t use adaptive mode with iframe integration.