Display power management sliders should not require 1 minute separation between blank/put to sleep/switch off

Submitted by nomadiclizard@gmail.com

Assigned to Ali Abdallah @ali

Link to original bug (#15129)

Description

Currently, there is no way to set my Blank, Put to sleep after, and Switch off after settings to the same amount of time (e.g. 10 minutes).

There seems to be a UI enforced separation between them of one minute, in that sliding one down automatically reduces the others to enforce a 1 minute separation.

This is just... silly? Why does it do this? I don't want my display blanking after 9 minutes, sleeping (whatever that means) after 10 minutes, then switching off after 11.

The user should be allowed to define whatever settings they desire.

Version: 1.6.1