Found in the margin of the QuantEcon/workspace-lectures#37 independent validation (2026-08-12, real Chromium driving the live site): at the top of https://quantecon.github.io/lecture-wasm/short-path/ the string <div id="qe-notebook-header" align="right" style="text-align:right"><a href="https://quantecon.org/" title="quantecon.org">… renders as literal visible prose rather than as HTML — the first thing a reader sees on the page is markup.
The validator observed it on short-path and did not survey the other pages, but the notebook-header block is presumably shared across lecture sources, so other pages likely show the same text. Easy to reproduce by loading the page in any browser.
Cosmetic but reader-facing. The validation did not establish when it was introduced; most likely the mystmd build treats the raw-HTML block in the MyST source as plain text rather than as HTML to pass through.
Found in the margin of the QuantEcon/workspace-lectures#37 independent validation (2026-08-12, real Chromium driving the live site): at the top of https://quantecon.github.io/lecture-wasm/short-path/ the string
<div id="qe-notebook-header" align="right" style="text-align:right"><a href="https://quantecon.org/" title="quantecon.org">…renders as literal visible prose rather than as HTML — the first thing a reader sees on the page is markup.The validator observed it on
short-pathand did not survey the other pages, but the notebook-header block is presumably shared across lecture sources, so other pages likely show the same text. Easy to reproduce by loading the page in any browser.Cosmetic but reader-facing. The validation did not establish when it was introduced; most likely the mystmd build treats the raw-HTML block in the MyST source as plain text rather than as HTML to pass through.