Currently, adding complex custom components to the large list becomes extremely laggy. When is this bug going to be fixed? Is it going to be fixed in the next update or something else?

[qyddss]

Currently, adding complex custom components to the large list becomes extremely laggy. When is this bug going to be fixed? Is it going to be fixed in the next update or something else?

[FeodorFitsner]

Of course, we will be optimizing Flet performance towards the release.

Can you do a simple, runnable code example demonstrating the issue, in a public repository?

[qyddss]

I have set the repository to public and removed all irrelevant code
https://github.com/qyddss/flet0.8_qye

[FeodorFitsner]

Try disabling auto-update at the start of the app:

import flet as ft

ft.context.disable_auto_update()

def main(page: ft.Page):
    ...