Experiencing Persistent Prior Entries,Clearing on Click

In a .NET MVC project, using the Code Mirror library in JavaScript, I encountered the following issue:

.NET Framework version - 4.5
Code Mirror version - 5.63.1

  1. Reopening the editor reveals previous data persisting without clearing.
  2. Clicking on the editor removes previously entered data.
  3. Below is the code snippet for clearing CodeMirror instances:

Implementation of code mirror: