Recently moved my FP3 to /e/ and am getting constant calendar notifications

[awopbob]

I disabled the stock app via adb and installed Etar (the stock app is based on it)

Turning off notifications on calendar app

For those who wish to remain without root and TWRP, there’s also the adb shell route (see e.g. https://community.e.foundation/t/firmware-updates-removing-systemapps-without-root/15669. This allowed me to disable the stock calendar app: adb shell pm disable-user --user 0 foundation.e.calendar