Click events don't work on MacOS in Adobe CEP extension unless debugger is attached

🐛 Bug Report

We are using the react-specturm in an Adobe CEP extension. On Windows, it works as expected. On MacOS, none of the controls are responsive. If we attach a chrome debugger to MacOS, the controls become responsive.

🤔 Expected Behavior

We would expect the controls to be responsive on both Windows and MacOS regardless of whether or not the debugger is attached.

😯 Current Behavior

The controls are not responsive. Button controls never have “onPress” event processed. For Picker controls, the popup for selecting an item never appears.

💁 Possible Solution

🔦 Context

This will make it impossible for us to let MacOS users use our application.

💻 Code Sample

      <Picker
        aria-label="Select Product"
        items={productList}
        onSelectionChange={(product) => setProduct(product as string)}
        selectedKey={product}
        marginBottom="size-50"
      >
        {(productLabel) => <Item key={productLabel.value}>{productLabel.label}</Item>}
      </Picker>
      <Button id="create-blank" variant="secondary" onPress={createBlankUi}>
        Create Blank
      </Button>

🌍 Your Environment

Software	Version(s)
react-spectrum	3.1.0
Browser	Embedded browser in Adobe Creative Suite 2020 (Illustrator and InDesign)
Operating System	MacOS Catana (10.15.6)

🧢 Your Company/Team

🕷 Tracking Issue (optional)

[tyang-cimpress]

Yes. We have confirmed that deleting window.PointerEvent does work around the issue

[LFDanLu]

@lsh246 Sure, I’ll set a reminder for myself!