Fixes

playground/nextjs/src/posthog.ts

@@ -62,6 +62,7 @@ if (typeof window !== 'undefined') {
         persistence: cookieConsentGiven() ? 'localStorage+cookie' : 'memory',
         person_profiles: PERSON_PROCESSING_MODE === 'never' ? 'identified_only' : PERSON_PROCESSING_MODE,
         persistence_name: `${process.env.NEXT_PUBLIC_POSTHOG_KEY}_nextjs`,
+        __preview_remote_config: true,
         ...configForConsent(),
     })
     // Help with debugging(window as any).posthog = posthog

src/decide.ts

@@ -155,6 +155,8 @@ export class Decide {
         this.instance._onRemoteConfig(config)
 
         if (config.hasFeatureFlags !== false) {
+            // TRICKY: This is set in the parent for some reason...
+            this.instance.featureFlags.setReloadingPaused(false)
             // If the config has feature flags, we need to call decide to get the feature flags
             // This completely separates it from the config logic which is good in terms of separation of concerns
             this.instance.featureFlags.reloadFeatureFlags()

src/web-experiments.ts

@@ -33,11 +33,11 @@ export class WebExperiments {
 
     constructor(private instance: PostHog) {
         this.instance.onFeatureFlags((flags: string[]) => {
-            this.applyFeatureFlagChanges(flags)
+            this.onFeatureFlags(flags)
         })
     }
 
-    applyFeatureFlagChanges(flags: string[]) {
+    onFeatureFlags(flags: string[]) {
         if (this._is_bot()) {
             WebExperiments.logInfo('Refusing to render web experiment since the viewer is a likely bot')
             return
@@ -49,6 +49,7 @@ export class WebExperiments {
             // NOTE: Should this only fire once?
             this.loadIfEnabled()
             this.previewWebExperiment()
+            return
         }
 
         if (isNullish(this._flagToExperiments) || this.instance.config.disable_web_experiments) {