[F] Have keyboard indicator LED lit when awake in BT mode

What does happen?
Keyboard indicator LED turns green on connection then turns off after a few seconds.
What should happen?
It would be nice to have an indication that the keyboard is awake when using wirelessly, both for visual confirmation and also to remind you to switch it to sleep mode when finished. Currently it is easy to leave on by accident and burn through battery. Simple to fix by having the indicator LED remain on green rather than switching off after a few seconds.
How often does this occur?
Every time you are in wireless KB mode.
How can we reproduce this issue?
Switch to wireless KB mode.