Cannot load Picker or Picker is being automatically close on IE and Edge

IE and Edge has aggressive caching, and both browsers require low security access for any Google Application to work properly. To do so, go to Internet Options, and make sure the security level is set to medium-low, or below:

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Then, add Google's wildcard URL to the Trusted Sites list to allowlist the URL:

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That said, it is recommended to use a browser that automatically allows Google URL to access with adequate security measures, such as Firefox and Chrome.