bug(YouTube - Spoof app version): Spoof targets 16.x and 17.08.35 show error 400 and do not work

[3battle]

Bug description

Essentially, whenever I open the sub box or notifications tab on my phone under version 18, it gives me an error 400, but when I switch to a newer version it fixes. I have tried installing and reinstalling but it has done nothing. Preferably, I'd still like to use the old YouTube version, as everything else works, so would be good if it can get taken a look at. Thank you!

Error logs

No response

Solution

No response

Additional context

No response

Acknowledgements

• This issue is not a duplicate of an existing bug report.
• I have chosen an appropriate title.
• All requested information has been provided properly.

[LisoUseInAIKyrios]

What version YouTube did you patch?

[3battle]

I use 16.08 usually, the issue fixed on 18.09, others in the discord have this problem

[LisoUseInAIKyrios]

Not what version did you spoof to.

What version YouTube did you patch?

[LisoUseInAIKyrios]

Did you patch 19.04.37?

[3battle]

Yes

[LisoUseInAIKyrios]

There is little that can be done to fix this.

YouTube is turning off support for 16.x and 17.x clients.