NVDA very sluggish when navigating 1password for windows desktop #10508

Steps to reproduce:

1. Download the latest windows desktop version of 1password from http://www.1password.com
2. If you don't have a 1password account, sign up for a free trial.
3. Add a few passwords to your vault.
4. Tab to the list of passwords and use the arrow keys to navigate. NVDA will pause for around 1.5-2 seconds as you press the arrow keys to navigate.
   JAWS and Narrator don't present this issue.

Actual behavior:

NVDA very sluggish when navigating between items in password list. No errors show up in the log.

Expected behavior:

NVDA should be as responsive as in other list views.

System configuration

NVDA installed/portable/running from source:

NVDA installed

NVDA version:

. 2019.2.1.

Windows version:

insider build 19023.1

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

1password desktop version 7.3.712

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? If so, please report their behaviors.

same behavior on alpha-19195,8306ec15
nvda.log