Application freezes when working with a TextField

import flet as ft


def main(page: ft.Page):
    value = "\n".join(str(i % 10) for i in range(300000))
    page.add(
        ft.TextField(
            multiline=True,
            min_lines=3,
            max_lines=12,
            value=value,
        ),
    )


ft.run(main)

Situation - Text insertion

When I insert 300_000 characters, the application freezes
Text insertion is expected to take less than 1 second

• windows 10
• python 3.11.2
• flet 0.10.1

Situation - Text selection

First I insert 300_000 characters, this happens in a second, and then I try to highlight the entire text. The application freezes
Text selection is expected to take less than 1 second

• fedora 36
• python 3.10.11
• flet 0.9.0

Attached is the text for the test
test.txt

Start with the provided Python TextField reproduction using a 300,000-character value, and compare text insertion with full-text selection. Confirm that both operations complete in under one second on the affected platforms; the payload does not name a source file or test to run.