[Bug]: Resize popover is not properly rendering with new version of `shiny`

### What happened?

`shinytests2` tests are failing on `plot_with_settings` when the resize popup does not render any contents

When inspecting the DOM, the `recalculating` class appears on the elements, hence the contents of the resize popup is empty

```r
pkgload::load_all("/home/averissimo/work/roche🟦/packages📦/teal.widgets")
shiny::shinyApp(
ui = bslib::page_fluid(
shiny::actionButton("button", "Show/Hide"),
plot_with_settings_ui(
id = "plot_with_settings"
)
),
server = function(input, output, session) {
plot_r <- shiny::reactive({
ggplot2::ggplot(data.frame(x = 1:5, y = 1:5)) +
ggplot2::geom_point(ggplot2::aes(x = 1:5, y = 1:5))
})

show_hide_signal <- shiny::reactiveVal(TRUE)

shiny::observeEvent(input$button, {
show_hide_signal(
!show_hide_signal()
)
})

plot_data <- plot_with_settings_srv(
id = "plot_with_settings",
plot_r = plot_r,
height = c(400, 100, 1200),
width = c(500, 250, 750),
brushing = TRUE,
clicking = TRUE,
dblclicking = TRUE,
hovering = TRUE,
show_hide_signal = show_hide_signal
)

shiny::exportTestValues(
plot_r = plot_r,
plot_data = plot_data
)
}
)
```

### sessionInfo()

```R

```

### Relevant log output

```R

```

### Code of Conduct

- [x] I agree to follow this project's Code of Conduct.

### Contribution Guidelines

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### Security Policy

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Reproduce the failure with the supplied shinyApp example and inspect plot_with_settings_ui and plot_with_settings_srv, focusing on the resize popup and its recalculating state. Run the shinytests2 test for plot_with_settings to compare behavior with the new shiny version. Done means the resize popup renders its contents and the test passes.

Written by the indexing model from the issue text.