[Accessibility] Accessibility.StaticText set incorrectly in QtQuick Controls 2 item

In Qt version 5.11.x when the Accessibility.role is set to Accessibility.StaticText (enum value 0x29) for a QtQuick Control 2 item it results the value being Accessible.EditableText (0x2A).

Steps to reproduce the issue:
1. Run attached sample project.

2. Run the inspect.exe tool from the Windows SDK.

3. Click the TextInput field in the example project.

Expected outcome:
The "LocalizedControlType" field should be "text".

Actual outcome:

The "LocalizedControlType" field is "edit".