Formatting moves cursor to front of number

[willbee28]

I am trying to add a leading 0 to my numeric input to display a time such as 05, but after the 5 is typed, the cursor moves to before the 5. So when trying to type 15, it turns out as 51. Is there a way to stop the cursor from moving? Thanks.

[simonv3]

This is probably the same as #96