Update ts/a11y/explorer/Region.ts

dpvc · zorkow · web-flow · commit 2419bfc0f827 · 2025-12-06T16:03:37.000-05:00
Co-authored-by: Volker Sorge &lt;v.sorge@mathjax.org&gt;
diff --git a/ts/a11y/explorer/Region.ts b/ts/a11y/explorer/Region.ts
@@ -465,7 +465,7 @@ export class LiveRegion extends StringRegion {
         css.setProperty(name, value);
       }
       const oname = `--mjx-${type}${priority}-alpha`;
-      if (css.getPropertyValue(name) !== String(opacity)) {
+      if (css.getPropertyValue(oname) !== String(opacity)) {
         css.setProperty(oname, opacity);
         (style.sheet.cssRules[1] as any).cssRules[0].style.setProperty(
           oname,

Original file line number	Diff line number	Diff line change
`@@ -465,7 +465,7 @@ export class LiveRegion extends StringRegion {`
`465`	`465`	`css.setProperty(name, value);`
`466`	`466`	`}`
`467`	`467`	const oname = `--mjx-${type}${priority}-alpha`;
`468`		`- if (css.getPropertyValue(name) !== String(opacity)) {`
	`468`	`+ if (css.getPropertyValue(oname) !== String(opacity)) {`
`469`	`469`	`css.setProperty(oname, opacity);`
`470`	`470`	`(style.sheet.cssRules[1] as any).cssRules[0].style.setProperty(`
`471`	`471`	`oname,`