Mobile/touch devices: Multiple popovers able to display at the same time when touching element then dragging away

[arrenleung]

Please verify the version of auro-popover you have installed

3.2.3

Please describe the bug

1. Go to https://auro.alaskaair.com/components/auro/popover on a mobile/touch device
2. Press on one of the popover button examples, then drag your finger away from the button without lifting
3. Lift your finger away from the screen
4. See that the popover stays open (expected)
5. Then do the same touch-and-drag interaction with the next popover button
6. See that the first popover does not close (not expected)
   

Reproducing the error

This issue is reproducible on the Auro docsite

Expected behavior

Only one popover should be visible at a time, especially in the situation when two elements with popovers sit directly next to each other.

What browsers are you seeing the problem on?

Chrome, Safari

Additional context

This was found when interacting with popover shoulder dates on the flight search microsite:

popover_mobile_bug.MP4

Exit criteria

No response