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Describe the bug

Capitalization is not working properly in the SearchBar

Code sample

import flet as ft

def main(page: ft.Page):
    anchor = ft.SearchBar(
        view_elevation=4,
        divider_color=ft.Colors.AMBER,
        on_change=lambda _: anchor.open_view(),
        on_submit=lambda _: anchor.open_view(),
        on_tap=lambda _: anchor.open_view(),
        capitalization=ft.TextCapitalization.CHARACTERS,
    )
    page.add(anchor)

ft.app(target=main)

To reproduce

write in search bar

Expected behavior

That capitalization is handled properly.

Screenshots / Videos

Operating System

macOS

Operating system details

Sequoia 15.3.1 (24D70)

Flet version

0.26.0

Regression

No, it isn't

Suggestions

No response

Logs

[Paste your logs here]

Additional details

No response