Cannot upload media on iOS (Twitter 5.0.1)

[retrofoxxo]

When trying to upload media the tweet fails with an error and the following message is displayed regardless if it has an status or not

The bluetweety tweak has been installed and is active aswell

[Preloading]

Can you give both headers & the content body?

[retrofoxxo]

The content body, was already included in the previous message or did you mean something else with it? Anyways here's the header

[Preloading]

This was an issue that I encountered during development. This is because the app sends two form boundaries, which the http standard doesn't say anything about that being invalid or valid. The http library throws out the request for being invalid before it ever reaches my code.

[retrofoxxo]

Yeah but it also errors out with just 1 form boundary present (when tweeting without a status)

[Preloading]

Can you give an example of this one request (with headers & body)

[retrofoxxo]

headers same as the screenshot I already uploaded,

this one's with just an image being uploaded and no status

[Preloading]

If it's the same, then it's still sending two boundaries

[retrofoxxo]

Oops, my bad wasn't looking correctly, it's only got 1 boundary in the content-type too