Consider hiding some notifications when the screen is locked
Originally created by @goupille on #16938 (Redmine)
Those notifications are enabled by default in Tails. Some of them might be problematic as in, leaking sensitive information. It’s possible to hide some types of notifications but not others. Some of them are important (e.g. low battery) and should not be hidden.
Next steps:
- identify which types of notifications can be problematic
- disable those on the Lock Screen