Force voice input button

[McIrco95]

I'm always frustrated when there is no voiceinput button on my keybord. I think that happens when the text field im inputing has a own mic button (i think sometimes the text field is marked as having a mic button even so there is non)

Describe the solution you'd like
I would like a setting "force voice input button" that ignores other thinks and always shows the voice input

Describe alternatives you've considered
Right now i usethe keybord button in the bottom right corner and manualy chosen the other input method

Additional context