Add autocomplete popup z-index: click events now work

Author: WebCoder49

plugins/autocomplete.css

@@ -2,6 +2,7 @@ code-input .code-input_autocomplete_popup {
     display: block;
     position: absolute;
     margin-top: 1em; /* Popup shows under the caret */
+    z-index: 100;
 }
 
 

plugins/autocomplete.js

@@ -34,7 +34,7 @@ codeInput.plugins.Autocomplete = class extends codeInput.Plugin {
 
         let textarea = codeInput.querySelector("textarea");
         textarea.addEventListener("keyup", this.updatePopup.bind(this, codeInput, false)); // Override this+args in bind - not just scrolling
-        document.addEventListener("click", this.updatePopup.bind(this, codeInput, false)); // Override this+args in bind - not just scrolling
+        textarea.addEventListener("click", this.updatePopup.bind(this, codeInput, false)); // Override this+args in bind - not just scrolling
         textarea.addEventListener("scroll", this.updatePopup.bind(this, codeInput, true)); // Override this+args in bind - just scrolling
     }
     /**