### Description Related JS PR https://github.com/PostHog/posthog-js/pull/1986/ https://posthog.com/docs/feature-flags/cutting-costs#reducing-client-side-feature-flag-requests JS has `advanced_only_evaluate_survey_feature_flags` - Android (this issue) - iOS (https://github.com/PostHog/posthog-ios/issues/371) - RN (https://github.com/PostHog/posthog-js/issues/3807) - Flutter (https://github.com/PostHog/posthog-flutter/issues/419)
Description
Related JS PR PostHog/posthog-js#1986
https://posthog.com/docs/feature-flags/cutting-costs#reducing-client-side-feature-flag-requests
JS has
advanced_only_evaluate_survey_feature_flags