Bugzilla

## STR:
1. Activate NVDA screen reader
2. Open the Firefox browser
3. Open the Browser Console and enter:
    `Cc["@mozilla.org/browser/browserglue;1"].getService().wrappedJSObject._showUpgradeDialog()`
4. Listen to the page announcement (or press `Ins + Down Arrow` to read-all)
5. On the opened onboarding page, navigate to the progress bar component using `Down arrow` keypresses. Repeat for all onboarding pages

## Expected:
1. The current position of the stepper is included in the full page announcement.
2. The progress bar can be accessed by an NVDA in a reading mode (`Down arrow`), it announces a role of the stepper and its current position (i.e. on macOS it is `progress, step 1 of 4, level indicator`)

## Actual:
1. The stepper is not mentioned in the full page announcement.
2. The progress bar cannot be accessed by an NVDA in a reading mode (`Down arrow`), it is hidden from a screen reader user.

Version: Firefox Nightly 107.0a1 (2022-10-17) on Windows OS 11.

## STR:
1. Activate NVDA screen reader
2. Open the Firefox browser
3. Open the Browser Console and enter:
    `Cc["@mozilla.org/browser/browserglue;1"].getService().wrappedJSObject._showUpgradeDialog()`
4. Listen to the page announcement (or press `Ins + Down Arrow` to read-all)
5. On the opened onboarding page, navigate to the progress bar component using `Down arrow` keypresses.
6. With NVDA running, hover over the progress bar with a mouse. Repeat for all onboarding pages

## Expected:
1. The current position of the stepper is included in the full page announcement.
2. The progress bar can be accessed by an NVDA in a reading mode (`Down arrow`), it announces a role of the stepper and its current position (i.e. on macOS it is `progress, step 1 of 4, level indicator`)
3. When hovered over, the progress bar is announced by NVDA.

## Actual:
1. The stepper is not mentioned in the full page announcement.
2. The progress bar cannot be accessed by an NVDA in a reading mode (`Down arrow`), it is hidden from a screen reader user.
3. When hovered over, nothing is announced by NVDA

Version: Firefox Nightly 107.0a1 (2022-10-17) on Windows OS 11.