1919441 - store.steampowered.com - Block autoplay doesn't work correctly

Status: NEW

(Core :: Audio/Video: Playback, defect, P3)

Description

[Calin Tanase]

From github: https://github.com/webcompat/web-bugs/issues/141789.

Note: Feel free to move the issue if the Component/Product is wrong.

<!-- @browser: Firefox 130.0 -->
<!-- @ua_header: Mozilla/5.0 (X11; Linux x86_64; rv:130.0) Gecko/20100101 Firefox/130.0 -->
<!-- @reported_with: unknown -->

URL: https://store.steampowered.com/app/271590/Grand_Theft_Auto_V/?l=english

Browser / Version: Firefox 130.0
Operating System: Linux
Tested Another Browser: No

Problem type: Something else
Description: Block autoplay doesn't work correctly
Steps to Reproduce:
Videos in applications pages in the store use a cookie to store the volume of the video.

When "autoplay videos" (from the site player) is disabled and volume is set to the maximum, Firefox (default settings) does not block audio autoplay after clicking in the video. It should only reproduce the video, regardless of previous volume, if "block audio autoplay" is enabled.

<details>
<summary>Browser Configuration</summary>
<ul>
<li>None</li>
</ul>
</details>

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