Rendering razor pages / mvc views directly to output stream without buffering

Hi,

I've been recently exploring razor pages (not blazor) and I'm wondering is this possible to render a page without buffering the whole page in memory? From my experiments it looks like the page is always first rendered into memory and then dumped into output stream once fully rendered.

Could you please confirm whether my conclusions are correct? Also is there any possibility to tune the rendering engine to achieve rendering directly to the output/response stream without additional memory allocations?

Thank you!