It disables twitter video control options

[x-Raiden-x]

[markygnlg]

Use keyboard shortcuts in the customizable settings;

Websites use their own "custom/reserved/pre-built" keyboard shortcut keys - so make your own ...

The setting is called ... well, there are several, ie:

[markygnlg]

... I have several "advance/rewind" & several "Preferred speed" keyboard shortcut keys.