Presumably the evidence is being reported as it’s presented in court. I haven’t read any reports about this but I’d expect the reports are written more or less as things are happening.
I doubt the papers are paying for reporters to be in court every day in Bangladesh. But there’ll be stringers for the big news agencies. And the local press of course.
I knew this trial would be big stuff for Siddiq and Labour - and Starmer. Remember that that part of the case against Siddiq is being tried in her absence (others are being tried). I don’t understand why she is absent, but it would seem most likely that she’s refused to turn up, probably because she doesn’t recognise the jurisdiction of the court. Which, if that’s right, would be an odd objection from someone with such close ties to Bangladesh, with or without a passport or ID card.