Earlier quoted context omitted.
So much this! I happen to be a blind software developer who has had just this sort of experience in years gone by. Web apps mean that you are at the mercy of the developers. Something can work one day and break the next. This is even more true for blind people than it is for the general public. Even if there is accessibility testing, I doubt that it covers my particular toolstack. I'm on Linux. So I'm doubly a niche…
Oh man, makes me so happy to see the accessibility concerns at the top of this thread. I hate Slack so much. Nothing has made me say "is 10 AM too early for a beer?" quite so much as that absolute pile of uselessness. I thought they'd actually improved their accessibility story when my screen reader read various elements as buttons. Later I discovered that, while they'd likely added the correct ARIA role to a , they…
(My accessibility issue is much smaller: I merely avoid using the mouse cursor, because the keyboard is much lighter on my wrists and hands than the mouse, trackpad, or trackball.)