[BUG] dcc.Patch() wipes persistence of sibling pattern-matching elements

Bắt đầu bằng cách chạy ứng dụng Dash tối thiểu trong issue với Dash 4.4.0, sau đó theo dõi cách dcc.Patch() cập nhật children với pattern-matching IDs và cách persistence được khôi phục. Được coi là hoàn tất khi việc thêm một sibling mới vẫn giữ nguyên persistence cục bộ cho các inputs hiện có được khớp theo pattern, trong khi persistence không liên quan vẫn không thay đổi.

Sibling of: https://github.com/plotly/dash/issues/3681
Environment

dash                 4.4.0

When patching a new element to list of elements with pattern matched ids, persistence is wiped from all sibling IDs.

Minimal example:

from dash import ALL, Dash, Input, Output, Patch, dcc, html, clientside_callback, callback

app = Dash(__name__)

def make_input(index):
    return dcc.Input(
        id={"type": "inp", "index": index},
        value="initial",
        persistence=True,
        persistence_type="local",
    )


app.layout = html.Div(
    [
        html.Button("add", id="add"),
        html.Button("clear", id="clear"),
        html.Div([make_input(0), make_input(1)], id="container"),
        html.Div(id="display"),
        html.Pre(id="storage"),
        dcc.Interval(id="local_storage_poll", interval=250),
        dcc.Input("Hello, I don't wipe", id='non-pattern-matching-id', persistence=True, persistence_type='local')
    ]
)


@callback(
    Output("container", "children"),
    Input("add", "n_clicks"),
    prevent_initial_call=True,
)
def add_input(n):
    patch = Patch()
    patch.append(make_input(n + 1))
    return patch


@callback(Output("display", "children"), Input({"type": "inp", "index": ALL}, "value"))
def show(values):
    return "|".join(values)


# Debug info, show local storage to make it easier to noticed when it's wiped
clientside_callback(
    """
    function display_persisted_vals() {
        return Object.keys(window.localStorage)
            .filter(k => k.startsWith('_dash_persistence.'))
            .map(k => k + ' = ' + window.localStorage.getItem(k))
            .join('\\n') || '(nothing persisted)';
    }
    """,
    Output("storage", "children"),
    Input("local_storage_poll", "n_intervals"),
)

# Debug helper, clear local storage to do a clean test
# (helpful after the fix when the storage doesn't wipe constantly, lol)
clientside_callback(
    """
    function clear_persistence() {
        Object.keys(window.localStorage)
            .filter(k => k.startsWith('_dash_persistence.'))
            .forEach(k => window.localStorage.removeItem(k));
        window.location.reload();
        return window.dash_clientside.no_update;
    }
    """,
    Output("clear", "n_clicks"),
    Input("clear", "n_clicks"),
    prevent_initial_call=True,
)


if __name__ == "__main__":
    app.run(debug=True)

Here is a run of the minimal example app

Persistence works without a patch.
When a patch is applied persistence is wiped from siblings, but not from unrelated elements.