diff --git a/inception/inception-js-api/src/main/ts/src/util/OffsetUtils.ts b/inception/inception-js-api/src/main/ts/src/util/OffsetUtils.ts
index 3b28cfa19d0..543d83e6786 100644
--- a/inception/inception-js-api/src/main/ts/src/util/OffsetUtils.ts
+++ b/inception/inception-js-api/src/main/ts/src/util/OffsetUtils.ts
@@ -19,10 +19,10 @@
 export function caretRangeFromPoint (clientX: number, clientY: number) : Range | null {
   const range = document.createRange()
 
-  // @ts-expect-error
+  // @ts-ignore
   if (document.caretPositionFromPoint) {
     // Use CSSOM-proprietary caretPositionFromPoint method
-    // @ts-expect-error
+    // @ts-ignore
     const caretPosition = document.caretPositionFromPoint(clientX, clientY)
     if (!caretPosition) {
       console.error(`Unable to determine caret position from point: ${clientX},${clientY}`)
diff --git a/inception/inception-js-api/src/main/ts/src/util/ViewportTracker.ts b/inception/inception-js-api/src/main/ts/src/util/ViewportTracker.ts
index 9dcc60edbfd..f17e99becd2 100644
--- a/inception/inception-js-api/src/main/ts/src/util/ViewportTracker.ts
+++ b/inception/inception-js-api/src/main/ts/src/util/ViewportTracker.ts
@@ -98,7 +98,7 @@ export class ViewportTracker {
     console.debug(`Found ${leafTrackingCandidates.size} leaf tracking elements`)
 
     const options = {
-      root: element.ownerDocument,
+      root: element.ownerDocument.body,
       rootMargin: '0px',
       threshold: 0.0
     }