Dashboard UI_numeric

In version 2.8.2 of the dashboard I was able to use the numeric widget as an interface for setting time by using an angular filter in the value field.
numeric_widget
The configuration was:
[{"id":"a3de2378.76249","type":"ui_numeric","z":"4ec1a628.644cf8","name":"doorbell start","label":"Start","group":"23178b5.3febc74","order":1,"width":"3","height":"1","passthru":true,"topic":"","format":"{{value * 1000*60|date:\"HH:mm\"}}","min":"0","max":"1435","step":"5","x":730,"y":900,"wires":[["f121f476.600fd8","69e94e12.7c757"]]},{"id":"23178b5.3febc74","type":"ui_group","z":"","name":"Doorbell configuration","tab":"c19f1ea3.33fe4","disp":true,"width":"6","collapse":false},{"id":"c19f1ea3.33fe4","type":"ui_tab","z":"","name":"Doorbell configuration","icon":"dashboard","order":2}]

As I can't post two pictures the value format is: {{value * 1000*60|date:"HH:mm"}}

On a brand new setup this no longer works it just gives the numeric value and ignores any angular filters or even maths. The documentation still seems to suggest angular filters should work.

Do I have to do anything differently now or is this a bug?