unocss: `Unknown word` error from CSS generated by uno

[plugin:vite:css] /__uno.css:9:28: Unknown word
/__uno.css:9:28
7  |  .flex{display:flex;}
8  |  .grid{display:grid;}
9  |  .row-\{row\.id\}{grid-row:{row.id};}
   |                              ^
10 |  .relative{position:relative;}
11 |  .absolute{position:absolute;}

I’m getting the error above and having a difficult time figuring out what piece of code is causing it. I’ve grepped for any possible row classes throughout the codebase and can’t find any. I also do not have the attributify preset enabled.