Currently, if a Right-To-Left script script is present in any of Studio's text input fields, such as a Properties Value, or a Data Value, it is not possible to select the characters in the field.

Repro Steps:

1) Open any Project, and in any text input field, whether in a Data String field, or whether in a Text Property, input any English string.

2) With the mouse over the field, click-and-drag to highlight the text within.
Observe how the text can be highlighted as desired.

3) Whilst still active within the field, click anywhere once to deselect the text, then press [Ctrl+A] to select the entire content of the input field.
Observe how the entire contents of the field are select.

4) Delete the English text input in Step 1).

5) In its place, copy-paste the following: استوديو

6) With the mouse over the field, click-and-drag to highlight the text within.
Observe how the text cannot be highlighted.

7) Whilst still active within the field, press [Ctrl+A] to select the entire content of the input field.
Observe how no text is selected.

Expected Results: Right-To-Left scripts can be clicked-and-dragged selected, or 'Select-Alled' in the same manner as English text.