JP when I said “remove” I placed inside "" for a reason.
Quoted from lock glimpse:
“[Update] - We’re starting the rollout of Nothing OS 4.0 for Phone (3a) lite today. With this update, Lock Glimpse can now be fully removed. The Disable button remains available in the app details page. When you tap Disable, you’ll see a prompt asking you to restart your device. After the reboot, Lock Glimpse is removed from the system partition. If you perform a factory reset, Lock Glimpse will reappear as part of the original system image and can be removed again using the same steps.”
So it’s more like a “remove”, but it will reappear when factory reset.