Check accessibility

I was able to submit a form using a trial version of JAWS and I even could submit the form using the Gnome's text-to-speech functionality. I added some changes in other MRs that introduced enhacements on this, I'll mark this as "Needs Review for now".

I'll mark this as Fixed, though no change was commited here.

Thanks a lot everyone for your input.

Automatically closed - issue fixed for 2 weeks with no activity.