JAWS 2019 and Comboboxes with Grids and Listboxes have no label

[ScreenReaderTester]

Summary

Brief description of the issue. Please list any specific steps.

Example:

1. Go to https://www.w3.org/TR/wai-aria-practices/examples/combobox/aria1.1pattern/grid-combo.html OR https://www.w3.org/TR/wai-aria-practices/examples/combobox/aria1.1pattern/listbox-combo.html
2. Press Insert+F5 to "Select a Form Field"
3. The list shows the combo as "Unlabeled"

Expected result

The comboboxes should be labeled per
https://www.w3.org/TR/wai-aria-1.1/#combobox
and https://www.w3.org/TR/wai-aria-practices/#combobox

Actual result

"Select a Form Field" shows comboboxes as unlabeled

Example

A test case that demonstrates the issue -
https://www.w3.org/TR/wai-aria-practices/examples/combobox/aria1.1pattern/grid-combo.html
https://www.w3.org/TR/wai-aria-practices/examples/combobox/aria1.1pattern/listbox-combo.html

Additional Information

JAWS version and build number

JAWS 2019.1812.49 ILM

Operating System and version

Windows 7 Professional

Browser and version:

Firefox Quantum
Extended Support Release
60.5.0esr (32-bit)

[carmacleod]

I believe this is a duplicate of #77.

[scottaohara]

It is a duplicate. Thank you