Deephaven express chart title does not update dynamically

[mofojed]

Description

When creating a Deephaven express chart using deephaven.ui, the title is not updating dynamically.

Steps to reproduce

1. Create the following component:

from deephaven import ui
from deephaven.plot import express as dx


@ui.component
def ui_stock_widget_plot(source, default_sym="", default_exchange=""):
    sym, set_sym = ui.use_state(default_sym)
    exchange, set_exchange = ui.use_state(default_exchange)

    ti1 = ui.text_field(
        label="Sym", label_position="side", value=sym, on_change=set_sym
    )
    ti2 = ui.text_field(
        label="Exchange", label_position="side", value=exchange, on_change=set_exchange
    )
    t1 = source.where([f"sym=`{sym.upper()}`", f"exchange=`{exchange}`"])
    p = dx.line(table=t1, x="timestamp", y="price", title=f"{sym}-{exchange}")

    return ui.flex(ui.flex(ti1, ti2), t1, p, direction="column", flex_grow=1)


my_stock_widget_plot = ui_stock_widget_plot(stocks, "CAT", "TPET")

2. Change the Sym or Exchange

Expected results
2. The contents and title of the chart should update

Actual results
2. The contents update, but the title does not

Additional details and attachments

Versions

Engine Version: 0.34.0-SNAPSHOT
Web UI Version: 0.69.1
Java Version: 21.0.2
Barrage Version: 0.6.0
Browser Name: Chrome 123
OS Name: macOS 10.15.7