V-model is showing old value while deleting the content of the editor

[dharmendradavid]

When we select the content and press the delete key of the keyboard, the selected content of the editor is deleted but the v-model is showing the old value.
The same issue is faced by another user while using the TinyMCE library.
: After Select-All, delete key does not delete all selected text. #1531

[superYan520]

  您好，我已收到您的来信，我会尽快回复您的来信。同时感激在这茫茫的人海中还有那么的一个您还记得我，这是我的荣幸！谢谢！