# Slack: Child windows displaying content at half height

> Slack status incident “Child windows displaying content at half height” on 2026-06-11: impact minor (vendor’s label), 1.0 h, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/slack/incidents/1566
Last updated: 2026-06-11T23:15:33Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-06-11 22:13 UTC · Resolved: 2026-06-11 23:15 UTC · Duration: 1.0 h
- Updates: 3
- [Vendor status page: https://slack-status.com/2026-06/882c8c36707ac335](https://slack-status.com/2026-06/882c8c36707ac335)
- [Company: Slack](https://rewindex.com/company/slack.md)

## Timeline of updates

- **update** 2026-06-11 22:13 UTC: We're aware of an issue affecting the Slack desktop app. Users may find that content in child windows, such as channels or documents opened in a separate window, displays at reduced height. We’ve identified the technical trigger and are deploying a fix. We'll provide an update in 30 minutes or sooner if additional information becomes available.
- **update** 2026-06-11 22:43 UTC: We’ve deployed a fix and are now performing validations. We'll provide an update in 30 minutes or sooner if additional information becomes available.
- **resolved** 2026-06-11 23:15 UTC: We've validated that the fix resolved the issue and child windows are now displaying content as expected. You may need to reload Slack using Command + Shift + R (Mac) or Ctrl + Shift + R (Windows/Linux) in order for this fix to be reflected on your end. We're sorry for the disruption this caused to your day.

## Cite this

Status incident (vendor impact label: minor) posted by Slack, started 2026-06-11 22:13 UTC, resolved after 1.0 h, 3 update(s).

- Canonical URL: https://rewindex.com/company/slack/incidents/1566
- Citation: Slack, “Child windows displaying content at half height” (2026-06-11 22:13 UTC). Archived by Rewindex: https://rewindex.com/company/slack/incidents/1566 (CC BY 4.0).
- Markdown link: `[Slack: Child windows displaying content at half height (2026-06-11)](https://rewindex.com/company/slack/incidents/1566)`


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Canonical: https://rewindex.com/company/slack/incidents/1566 · Markdown: https://rewindex.com/company/slack/incidents/1566.md · JSON: https://rewindex.com/api/v1/companies/slack/incidents/1566 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:34:40.447Z