#20684·terminal

SUI items should be more transparent

Author: carlos-zamoraCreated Sep 15, 2026Updated Sep 15, 2026
LabelsIssue-BugArea-UserInterfaceNeeds-TriageProduct-Terminal

Windows Terminal version

main @ 0319ece2192129e74edf27afb6bf8b25b157d111

Windows build number

N/A

Other Software

N/A

Steps to reproduce

  1. Open the settings UI
  2. Navigate to the Startup page
  3. Look at the "Launch size" or "Launch parameters" expander

Expected Behavior

The Windows Community Toolkit Gallery shows what SettingsExpander and SettingsCard looks like. This should be the styling on it:

No hovering:

Hover over header:

Actual Behavior

In the SUI, which uses the ported versions of SettingsExpander and SettingsCard, the color/transparency looks slightly different:

No hovering:

Hover over header:

I believe this has to do with the background material used in the settings UI. Like, I think we're not using mica and the WCT gallery is, or something like that.