This site overrides Array.from() with an implementation that doesn't support iterables, which could cause Google Maps JavaScript API v3 to not work correctly.
Yes, this is a warning from the Google Maps API due to Qualtrics having a custom Array.from() implementation. It doesn't seem to affect functionality, besides showing the warning.
This site overrides Array.from() with an implementation that doesn't support iterables, which could cause Google Maps JavaScript API v3 to not work correctly.