How to Disable control of Youtube with Keyboard Media Keys
Solution 1:
- Load
chrome://flags/#hardware-media-key-handling
in the Chrome address bar; this should open the right flag when loaded. - Set the Hardware Media Key Handling flag to Disabled.
- Restart Google Chrome.
Source: ghacks.net
Solution 2:
Found a solution need to go diable options in chrome flags : https://www.ghacks.net/2019/04/17/fix-chrome-blocking-keyboard-multimedia-keys-from-working/