The Google Calendar app has now finally been updated to add quick events right from the widget itself along with the Material You redesign.
Google Calendar widgets finally get a button to quickly add events https://t.co/G8iuqR7Etn
— XDA (@xdadevelopers) September 17, 2021
https://twitter.com/TutanotaTeam/status/1438801358023442435
SOURCE: xda-developers