diff --git a/resources/dist/index.js.map.json b/resources/dist/index.js.map.json
index f52c8d864..575bf5d67 100644
Binary files a/resources/dist/index.js.map.json and b/resources/dist/index.js.map.json differ
diff --git a/src/index.js b/src/index.js
index 82ed7a1f3..bc3f1be75 100644
--- a/src/index.js
+++ b/src/index.js
@@ -226,7 +226,7 @@ function registerChangeListeners(
 		mw.user,
 		userSettings,
 		mw.config,
-		// TODO: Is this incompatibility with Firefox 4 intentional?
+		// Probably a false positive. MediaWiki 1.36 dropped Firefox 4 support anyway.
 		// eslint-disable-next-line compat/compat
 		window.location.href
 	);
diff --git a/src/title.js b/src/title.js
index c9e96615e..67dcdcc01 100644
--- a/src/title.js
+++ b/src/title.js
@@ -9,7 +9,7 @@
  * @return {boolean}
  */
 function isOwnPageAnchorLink( el ) {
-	// TODO: Is this incompatibility with Firefox 4 intentional?
+	// Probably a false positive. MediaWiki 1.36 dropped Firefox 4 support anyway.
 	/* eslint-disable compat/compat */
 	return el.hash &&
 		// Note: The protocol is ignored for the sake of simplicity.
diff --git a/src/ui/renderer.js b/src/ui/renderer.js
index beb63a041..3ae1cf30f 100644
--- a/src/ui/renderer.js
+++ b/src/ui/renderer.js
@@ -517,7 +517,16 @@ export function layoutPreview(
 		);
 	}
 
-	// eslint-disable-next-line mediawiki/class-doc
+	// The following classes are used here:
+	// * flipped-x
+	// * flipped-x-y
+	// * flipped-y
+	// * mwe-popups-fade-in-down
+	// * mwe-popups-fade-in-up
+	// * mwe-popups-image-pointer
+	// * mwe-popups-is-not-tall
+	// * mwe-popups-is-tall
+	// * mwe-popups-no-image-pointer
 	popup.addClass( classes.join( ' ' ) );
 
 	popup.css( {
diff --git a/src/ui/thumbnail.js b/src/ui/thumbnail.js
index b98760432..dc279534b 100644
--- a/src/ui/thumbnail.js
+++ b/src/ui/thumbnail.js
@@ -161,7 +161,9 @@ export function createThumbnailSVG(
 
 	const $thumbnailSVGImage = $( document.createElementNS( nsSvg, 'image' ) );
 	$thumbnailSVGImage[ 0 ].setAttributeNS( nsXlink, 'href', url );
-	// eslint-disable-next-line mediawiki/class-doc
+	// The following classes are used here:
+	// * mwe-popups-is-not-tall
+	// * mwe-popups-is-tall
 	$thumbnailSVGImage
 		.addClass( className )
 		.attr( {