In a wrapping layout a label that ends with a newline character adds superfluous item spacing

[bu5hm4nn]

Describe the bug
Whenever a label ends with a newline character in a wrapping layout, the next label will have an indent equal to item_spacing.x.

To Reproduce
Adding this code to any ui should reproduce the error on the second line:

ui.horizontal_wrapped(|ui| {
    ui.label("Text ends with a newline\n");
    ui.label("Some other text, no newline");
    ui.label("next label");
    ui.end_row(); // start over
    ui.label("Text that continues\nafter a newline is fine");
});

Expected behavior
Every newline character should behave the same way.

Screenshots

Desktop (please complete the following information):

• OS: macOS
• Browser not tested
• Version master-branch

[bu5hm4nn]

This issue persists with 0.28.1

[emilk]

The best way to handle wrapping layouts with text is usually to set ui.spacing_mut().item_spacing.x = 0.0; and then use the space character for space between labels.