Steps to reproduce:

1. In NVDA's settings -> Object Presentation, enable the option to play a sound when search suggestions appear.
2. Open Microsoft Edge.
3. Go to www.youtube.com.
4. Open a video from the main page (doesn't matter which).
5. Wait for the video to start playing.
6. Bypass the "F" key, so it can be send to the YouTube player. This makes the player to go in fullscreen mode.
7. Bypass the "Escape" key, so you can exit out of fullscreen mode.

Actual behavior:

NVDA plays its sound for available search suggestions each time the YouTube player goes into or exits out of fullscreen mode.

Expected behavior:

NVDA should not play its sound for available suggestions each time the YouTube player goes into or exits out of fullscreen mode, because there are no search suggestions available and in fact we're not working with a search field at all in this case.

System configuration

• Operating system: Windows 10 Pro version 1809 (build 17763.195), 64-bit, in Bulgarian with all locale settings set to "Bulgarian".
• NVDA version: alpha-16477,f6cd02d2.
• Microsoft Edge version: Microsoft Edge 44.17763.1.0, Microsoft EdgeHTML 18.17763.
• Processor: Intel Core i5-4670 at 3.40GHz.
• RAM Memory: 8.00GB.
• Graphics: MSI GeForce GTX-1050TI Gaming X 4G, 4096MB dedicated memory + 4065MB shared system memory, desktop resolution set to 1920x1080.
• Sound Card: Realtek ALC887 at Intel Lynx Point PCH - High Definition Audio Controller.

Other questions

Does the issue still occur after restarting your PC?

Yes, it does.

Have you tried any other versions of NVDA?

Yes, this issue has been present probably since the feature to play a sound when search suggestions are available was introduced to NVDA.