I use wifi schedules pretty frequently. I'm not able to edit or delete any of the schedules that have been created. Can you please fix it so that I can edit the schedules and delete them? Initially, i thought it was with schedules that were created with the wifi app but I'm unable to clean up even the schedules created with the google home app.
You should be able to disable, or delete schedules by navigating to the "Family WiFi" section in the Home app. From here, you should see a list of your schedules and if you tap on the one you wish to delete, and then hit the three dots in the top right, and you should find options to delete or disable the schedule.
Let me know if you have any difficulties with this.