Sending media fails with HTTP400, but resending it via forward works on Element

[Mozoloa]

As the title says, I'm trying to send a basic h264 video that's around 6mb, it fails when dragging it in the app, but if I reforward it in the same conversation, it goes through instagram. The bot tells me :
⚠ Your message was not bridged: Request POST /rupload_igvideo/1685719464714_0_9663460330 failed: HTTP 400

[smooth-baking-powder]

Same