Move cursor position on editing text need two clicks

[MatBdry]

Version

1.7.8

Test Case

https://jsfiddle.net/noeytn5x/9/

Steps to reproduce

when you open the fiddle, we automatically focus the text box. Write a text, and then try to click in a previous part of the text to move the cursor.

Expected Behavior

The cursor appears at the corresponding position

Actual Behavior

We need to click a second time to see the cursor.