Ability to set Do Not Disturb in notifications for own number of hours
Currently notifications applet allows to disable notifications for 1 hour, 4 hours, until evening, until next morning and until manually disabled. Sometimes, for example when I have some longer online meeting or I have planned "focus work time", I would like to set it e.g. for 2 hours or 3 hours. 1 hour in such case is too short and 4 are too long. Also "until manually disabled" isn't the best as I need to remember to enable notifications back when I finish my longer task. So it would be great IMO if there would be option like "For X hours" where I could enter X manually somehow.