Are there documentaries about Britain’s wartime economy during WW1 that focus on wartime economic policies?

I am looking for documentaries that explain Britain's wartime economy during WW1 and which also talks about the government's wartime economic policies that were implemented to fuel Britain's war effort. Policies that target the Economy, Defence sector, Health and Social Care, Transport and Infrastructure and Trade and Industry.

For context, I have managed to find and watch the following documentaries that were the easiest for me to find across streaming platforms like Netflix and so on.

• Britain and the Blitz
• Churchill at War
• Britain before WW1: The Empire Built by Workers

I know that there aren't too many documentaries that specifically go on about WW1, given that there's less visual documentation and less direct relevance to the modern world. However, I would like to assume that's not the case and that there are plenty of documentaries on the internet and I am not able to find it or simply looking in the wrong places for it.