Embedding light mode excalidraw into dark mode obsidian

[Irubataru]

I am struggling a bit to get the colors to work. I understood that instead of using dark mode excalidraw, I should use light mode excalidraw and simply set the colours to something that works for my theme. However, when I do that and embed, the colours are still inverted in the Obsidian document. In the screenshot below I have embedded it as PNG vs as Excalidraw

I have set Markdown embeds to match Excalidraw theme to true (I tried both), and I thought that would do it, but it doesn't seem to. I am usually on the minimal theme, but I have tried Obsidian's built in theme, and it has the same behaviour.