Fix PR comments

frontend/angular.json

@@ -52,7 +52,8 @@
             ],
             "stylePreprocessorOptions": {
               "includePaths": [
-                "src/assets/sass/"
+                "src/assets/sass/",
+                "src/app/spot/styles/sass/variables/"
               ]
             },
             "scripts": [],

frontend/src/app/shared/components/project-include/project-include.component.sass

@@ -22,6 +22,9 @@
     flex-basis: 100%
     overflow: hidden
 
+    @media screen and #{$spot-mq-drop-modal-in-context}
+      max-height: 40vh
+
   &--list
     overflow-y: auto
     flex-shrink: 1

frontend/src/app/shared/directives/search-highlight.directive.ts

@@ -20,13 +20,13 @@ export class OpSearchHighlightDirective implements AfterViewChecked {
 
 
     const textNode = Array.from(this.elementRef.nativeElement.childNodes).find((n:Node) => n.nodeType === n.TEXT_NODE) as Node|undefined;
-    const content = textNode?.textContent?.toLowerCase() || '';
+    const content = textNode?.textContent || '';
     if (!content) {
       return;
     }
 
     const query = this.query.toLowerCase();
-    const startIndex = content.indexOf(query);
+    const startIndex = content.toLowerCase().indexOf(query);
     if (startIndex < 0) {
       return;
     }

frontend/src/app/spot/styles/sass/components/checkbox.sass

@@ -16,6 +16,7 @@
     clip: rect(1px,1px,1px,1px)
 
   &--fake
+    position: relative
     box-sizing: border-box
     display: flex
     justify-content: center