Resolve issue with resizing in textarea instances

service.js

@@ -877,9 +877,6 @@ class BesTAService {
     this.textAreaEl.addEventListener('scroll', () => {
       this.cloneDiv.scrollTop = this.textAreaEl.scrollTop
     })
-    this.textAreaEl.addEventListener('resize', () => {
-      this.cloneDiv.style.width = this.textAreaEl.clientWidth + 'px'
-    })
   }
 
   /**
@@ -890,10 +887,25 @@ class BesTAService {
    */
   createCloneDiv(textAreaEl) {
     const cloneDiv = document.createElement('div')
+    this.setCloneDivSize(textAreaEl, cloneDiv)
+    textAreaEl.style.zIndex = 2
+    textAreaEl.style.position = 'relative'
+    textAreaEl.parentNode.insertBefore(cloneDiv, textAreaEl)
+    return cloneDiv
+  }
+
+  /**
+   * Sets the size of the clone div element to match the textarea element
+   *
+   * @param {Node} textAreaEl
+   * @param {Node} cloneDiv
+   * @returns {void}
+   */
+  setCloneDivSize(textAreaEl, cloneDiv) {
     const textAreaRect = textAreaEl.getBoundingClientRect()
     const scrollTop = window.scrollY || document.documentElement.scrollTop
-
     const textAreaStyles = window.getComputedStyle(textAreaEl)
+
     cloneDiv.style.fontSize = textAreaStyles.fontSize
     cloneDiv.style.fontFamily = textAreaStyles.fontFamily
     cloneDiv.style.lineHeight = textAreaStyles.lineHeight
@@ -910,10 +922,6 @@ class BesTAService {
     cloneDiv.style.left = `${textAreaRect.left}px`
     cloneDiv.style.width =
       parseInt(textAreaStyles.width) + parseInt(scrollbarWidth) - 2 + 'px'
-    textAreaEl.style.zIndex = 2
-    textAreaEl.style.position = 'relative'
-    textAreaEl.parentNode.insertBefore(cloneDiv, textAreaEl)
-    return cloneDiv
   }
 
   /**
@@ -1317,6 +1325,12 @@ window.onload = () => {
 
 window.onresize = () => {
   besServices.forEach(service => {
+    if (service.textAreaService) {
+      service.textAreaService.setCloneDivSize(
+        service.textAreaService.textAreaEl,
+        service.textAreaService.cloneDiv
+      )
+    }
     service.setCorrectionPanelSize(
       service.hostElement,
       service.correctionPanel,