PostHog JS v1.391.1 fixes survey display delay that could show ineligible surveys

1.391.1

Patch Changes

• #3899 d090a7c Thanks @lucasheriques! - Surveys: re-check eligibility when a popover's display delay elapses, instead of only re-checking the URL.

  A survey with a display delay could be queued while a visitor was still anonymous (the targeting flag passed for the anonymous profile), and then displayed after the delay even though identify() had reloaded feature flags and the survey's internal targeting flag was now false for the identified profile (e.g. a "show once per user" survey the person had already dismissed). The delayed display now re-runs the full display predicate (eligibility, URL/device/selector conditions, event/action trigger, and feature flags) before rendering, so a survey that became ineligible during the delay is no longer shown. Pending delayed surveys are also cancelled promptly when a later evaluation cycle finds them ineligible. (2026-06-19)