When I use Fire TV with an NA location in my Amazon devices (kindle settings) I can use voice to text in the amazon default keyboard (when clicking search in a 3rd party app for example)
When I do the same but with a UK location setting in my devices there is no prompt for holding mic button and using it to input text.
I presume this is a simple bug, would be great if someone could feedback to developers.
It is causing myself (multiple friends and family members) to amend their location settings to NA even though they are based in UK. This is fine unless you are prime member like me :)