Youtube Comfortable Seek
You can still use the left/right keys to seek after manipulating the volume slider in Youtube.
Youtube Comfortable Seek Add-on
"Youtube Comfortable Seek" is a Firefox add-on that enables you to conveniently seek in Youtube videos using left/right keys, even after adjusting the volume slider.
Add-on stats
Weekly download count: NaN
Firefox on Android: No
Risk impact: Moderate risk impact 
Risk likelihood:
Manifest version: 2
Size: 15.83K
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on safety
Risk impact
Youtube Comfortable Seek requires a few sensitive permissions. Exercise caution before installing.
Risk likelihood
Youtube Comfortable Seek has earned a fairly good reputation and likely can be trusted.
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