On off tile colour change

Amongst the myriad of changes that need to be made to the ST app, one change would really be useful
Can the circular ‘on’ ‘off’ icon button on the devices tile please indicate the devices state
BLUE for ‘on’
Current non descript for ‘off’
The same as on the devices page when opened
Parity between the 2 elements would be complete and it would be easier to determine the devices state with a cursory look through multiple devices on a page