Child windows displaying content at half height

Slack Status · Resolved

Status

Resolved

Severity

Incident

Started

Jun 11, 2026 22:13 UTC

Resolved

Jun 11, 2026 23:17 UTC

Timeline

Resolved · Slack Status · Jun 11 23:15 UTC

Resolved

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.

Child windows displaying content at half height →
Update · Slack Status · Jun 11 22:43 UTC

Update

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.

Child windows displaying content at half height →
Investigating · Slack Status · Jun 11 22:13 UTC

Investigating

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.

Child windows displaying content at half height →