When inserting shortcode of Pay with a Like in post, the posts content is deleted

When inserting Pay-With-A-Like Shortcode through the icon in the toolbar, the windows of "Pay With a Like" opens and asks for a description. Once you enter the description and click on INSERT, the post content is deleted and the only content of the post is the shortcode.

This is quite annoying if you have written a long post and want to insert "Pay With a Like" at the end of it. You have to rememeber to copy the content before inserting the Shortcode and paste it again afterwards.

Why is all the content of the post deleted when inserting the shortcode? The normal behaviour like other shortcodes should be inserting it at the cursor position, without deleting the content.

Waiting for your reply,

Thanks.