MaskedTextbox fails to clear the value after setting value of model to empty string Completed

Enter value into the middle masked textbox, then click the save button.  The save button click event handler clears the data that drives the masked textbox, and then puts the focus back in the masked textbox so users can enter another value.  But when you start typing a new value in the masked textbox, the old value is reappears on input.

Issue reproducing sample:  https://stackblitz.com/edit/vue-qvoxa1?file=src%2FApp.vue

Replication Procedure:

• Run the sample
• Enter value in middle masked textbox
• Click the save button
• And again enter some value in middle masked textbox
• You can see the issue

 Current Behavior: Previous entered value is not cleared properly

Expected behavior: Entered value should clear when we set the value as ‘ ‘ and focus the component