Describe the bug
The browser offers to autofill the form fields for you from the QInput and it puts a value into the input of the QSelect also, the value may not match any of the choices for the QSelect and the text remains in the QSelect's input field.
Codepen/jsFiddle/Codesandbox (required)
https://codepen.io/chaos123456/pen/zYGGgEb
To Reproduce
Create an autofill profile in Chrome with address and province field filled, in the province field I provided "ON"
Click on Address bar, select address
Expected behavior
State field should show "Ontario"
Screenshots

I got the same:

my current workaround is to use @keyup = autofillcheck event
autofillcheck: function (e) {
if (e.target && e.target.value) this.state = e.target.value
}
the issue with this is if user's autofill value is "Ontario" instead of "ON" then it won't work. Also will have to add method/event whenever I want to support autofill dropdown.
Enhancement will be available in "quasar" v1.9.0.
Works great, except for 1 issue @rstoenescu

Notice the "No results".
All I did was set focus to the address and Chrome filled in the rest. I did not manually go to the State field. Chrome put it there after the selection from auto-filled data.
And do you have Alberta in the list? Can you make a codepen?
@pdanpdan autofill doesnt work if I take out user-input
see new codepen:
https://codepen.io/chaos123456/pen/JjdYmdd
Improvements on this will be available in "quasar" v1.9.3.
Most helpful comment
Improvements on this will be available in "quasar" v1.9.3.