[Bug]: Unable to play age-restricted video

[neuroflare]

Guidelines

• I have encountered this bug in the latest release of FreeTube.
• I have encountered this bug in the official downloads of FreeTube.
• I have searched the issue tracker for open and closed issues that are similar to the bug report I want to file, without success.
• I have searched the documentation for information that matches the description of the bug I want to file, without success.
• This issue contains only one bug.

Describe the bug

1. open freetube
2. search or attempt to open an age-restricted video. e.g., https://www.youtube.com/watch?v=fETc77XokxE
3. receives local API error or invidious API error, depending on which one is selected
   
   

Expected Behavior

Video should play normally

Issue Labels

content not loading

FreeTube Version

v0.22.0 Beta

Operating System Version

Windows 10 22h2 19045.5011

Installation Method

.exe

Primary API used

Local API

Last Known Working FreeTube Version (If Any)

v0.22.0 Beta

Additional Information

I was not receiving this error prior to today, 11/30/2024.

Nightly Build

• I have encountered this bug in the latest nightly build.

[absidue]

As mentioned in many other places e.g. #6203 (comment), #6127 (comment) and #5940 (comment) (next time please actually follow the instructions in the template and search through both open and closed issues), age-restricted videos not working is entirely expected as YouTube patched the only age-restriction bypass over a while back and now the only way to watch them is is with an age-verified YouTube account.