Cohorts are not displaying events

[FrankHoli]

Bug Description

Bug description

While creating cohorts, events not being displayed. While changing the variables it sometimes displays events and when reloading it again disappears.

How to reproduce

1. Create a cohort for users who have performed any screen view in the last 14 days
2. Save it.
3. Examine the events for this cohort.

Image

Debug info

- [ ] PostHog Cloud, Debug information: [please copy/paste from https://us.posthog.com/settings/project-details#variables or https://eu.posthog.com/settings/project-details#variables]
- [ ] PostHog Hobby self-hosted with `docker compose`, version/commit: [please provide]
- [ ] PostHog self-hosted with Kubernetes (deprecated, see [`Sunsetting Kubernetes support`](https://posthog.com/blog/sunsetting-helm-support-posthog)), version/commit: [please provide]