Aria-live "polite" not reading at all

[ChilupuriAnilReddy]

Summary

Brief description of the issue. Please list any specific steps. Live region elements are not read. Example:

1. Go to https://codepen.io/careddy/pen/XWEYjdy
2. Click Create Button

Expected result

Should read iframe details

Actual result

Nothing read.

Example

A test case that demonstrates the issue - provide linked test case, CodePen, JSbin, etc...

Additional Information

JAWS version and build number

2020.2006.12 ILM and serial number 801

Operating System and version

Windows 10

Browser and version:

Firefox: 91.12.0esr (64-bit) Chrome: 104.0.5112.91(64-bit)

[JAWS-test]

A live region is only output if it already exists in the DOM and then within the live region the content changes. Your example cannot work because the live region is inserted dynamically. At the same time the content is inserted. So there is no live region at the time the button is activated and therefore no change in the live region can be output by the screen reader (JAWS and NVDA). In my opinion, this is not an error of JAWS.