TextInput symbol output issue

[Dovelong0713]

    TextInput {
        text: "·"; 
        font-size: 150px;            
    }

The output should be a dot. My environment is Windows 10, slim 1.5.1

[hunger]

That is U+00B7 AFAICT. Also looks like a square to me, using the default font:-(

[ogoffart]

Right, there is no bug there. The character depends on the font.
If you want a rounded dot, you probably should use a bullet. Copy one of these: ∙•
Or use another font.