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Asked Today Active Today Viewed 1 times should be the first line in your security rules command, since it changes the behavior of recursive wildcards & is used for collection of group queries.
“rules_version = '2';
ExplanationVersion 2 of the rules changes the behavior of recursive wildcards {name=**}. You must use version 2 if you plan to use collection group queries. You must opt-in to version 2 by making rules_version = '2'; the first line in your security rules: |
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