[Netflix] js: Uncaught TypeError: document.getElementsByTagName [...]

[ghost]

Hello, while checking my syslog I noticed some error messages from silo-netflix. When I execute silo -a netflix in terminal I get following messages:

js: [Report Only] Refused to load the script 'chrome-extension://pkedcjkdefgpdelpbcmbmeomcjbeemfm/cast_sender.js' because it violates the following Content Security Policy directive: "default-src https: wss: 'unsafe-inline' 'unsafe-eval'". Note that 'script-src-elem' was not explicitly set, so 'default-src' is used as a fallback.

js: [Report Only] Refused to load the script 'chrome-extension://enhhojjnijigcajfphajepfemndkmdlo/cast_sender.js' because it violates the following Content Security Policy directive: "default-src https: wss: 'unsafe-inline' 'unsafe-eval'". Note that 'script-src-elem' was not explicitly set, so 'default-src' is used as a fallback.

js: Uncaught TypeError: Cannot set property 'volume' of undefined
js: A cookie associated with a cross-site resource at http://netflix.com/ was set without the `SameSite` attribute. A future release of Chrome will only deliver cookies with cross-site requests if they are set with `SameSite=None` and `Secure`. You can review cookies in developer tools under Application>Storage>Cookies and see more details at https://www.chromestatus.com/feature/5088147346030592 and https://www.chromestatus.com/feature/5633521622188032.
js: Uncaught TypeError: document.getElementsByTagName(...)[0].getCurrentTime is not a function
js: Uncaught TypeError: document.getElementsByTagName(...)[0].getDuration is not a function
js: Uncaught TypeError: document.getElementsByTagName(...)[0].getCurrentTime is not a function
js: Uncaught TypeError: document.getElementsByTagName(...)[0].getDuration is not a function
...

That TypeErrors are coming every second.

js: Uncaught TypeError: document.getElementsByTagName(...)[0].getCurrentTime is not a function
js: Uncaught TypeError: document.getElementsByTagName(...)[0].getDuration is not a function

My OS:

OS: Arch Linux x86_64
Kernel: 5.9.14-arch1-1
Shell: zsh 5.8
DE: Plasma 5.20.4
WM: KWin
CPU: Intel i7-2600K (8) @ 5.900GHz
GPU: NVIDIA GeForce GTX 970
Python version: 3.9.1

All in all the App works and does it job, but I wanted to report this issue.