[Affected versions]: Nightly 66.0a1 [Affected platforms]: Platforms: Ubuntu [Steps to reproduce]: 1. Open the Firefox browser and reach about:preferences#privacy > Permissions section. 2. Uncheck the "Block websites from automatically playing media with sound" option. 3. Reach Facebook and login. 4. Scroll until videos are in view. Expected Result: The Videos should play without sound since the Block autoplay feature is turned off. Actual Results: The Videos will not start until the user clicks them. Note: This issue does not occur on Windows or Mac. Please also note that on Ubuntu The Facebook settings vor videos do not have the Option to turn Autoplay ON - OFF.
Bug 1520431 Comment 0 Edit History
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[Affected versions]: Nightly 66.0a1 [Affected platforms]: Platforms: Ubuntu [Steps to reproduce]: 1. Open the Firefox browser and reach about:preferences#privacy > Permissions section. 2. Uncheck the "Block websites from automatically playing media with sound" option. 3. Reach Facebook and login. 4. Scroll until videos are in view. Expected Result: The Videos should play without sound since the Block autoplay feature is turned off. Actual Results: The Videos will not start until the user clicks them. Note: This issue does not occur on Windows or Mac. Please also note that on Ubuntu The Facebook settings for videos do not have the Option to turn Autoplay ON - OFF.