Firefox rendering SVGs as cross-hatched blocks

This has been an ongoing issue for me for some time and I’ve been unable to wade through the AI-generated search slop to find an answer. Basically, SVGs are incorrectly rendered in Firefox, making a number of sites unusable. Here is the web terminal of my Home Assistant in Firefox: Here is the same screen in Safari, rendered without issue: Its not just Home Assistant: Google Maps renders map pins incorrectly, making them useless. Safari 151.0.3 (aarch64) (although the issue goes back waaaay longer than that… ) macOS 26.5.1 MacBook Pro M1 (2020), 16GB RAM