Steps to reproduce:

Open a java application with multiple windows, each window must have a different name.

Actual behavior:

Press nvda + t to have nvda read the name of the current window.
Nvda announces the name of the first window of the java application.

Expected behavior:

Nvda should read the name of the current java application window, and should not repeat the name of the first open java window in the application.

System configuration

NVDA installed/portable/running from source:

install

NVDA version:

alfa 16587 e 2018.4.1

Windows version:

10 16299

Name and version of other software in use when reproducing the issue:

The java application used is an application written within the company I work for.

Other information about your system:

Other questions

Does the issue still occur after restarting your PC?

yes

Have you tried any other versions of NVDA?

yes
I tested with a version recommended by the organization where I work 2016.3 and it works correctly.