Alpha value is always shown as 1 when viewed in UI Builder Color tooltip

Unity: UI Toolkit Controls

Open

6.4.X

6.3.X

Fixed

6.5.X

6000.5.0a8

Won't Fix

6.2.X

Unity 6000.2 has reached its end of life and will not receive further updates. If you need additional fixes, please upgrade to a newer Unity version.

How to reproduce:
1. Open attached project "IN-122971"
2. In Project View open "TestUI" UI Document
3. In the UI Builder Hierarchy select "VisualElement"
4. In the UI Builder Inspector hover over Color field under Background
5. Observe tooltip

Expected result: Tooltip shows "1 1 1 0.5"
Actual result: Tooltip shows "1 1 1 1"

Reproducible with: 6000.2.0b1, 6000.2.12f1, 6000.3.0b10, 6000.4.0a4, 6000.5.0a1
Could not test with: 6000.0.62f1, 6000.2.0a1 (Tooltip does not show the color value)

Reproducible on: Windows 11
Not reproducible on: No other environments tested

Note: on version 6000.4.0a2 and newer the tooltip is not shown when viewed on an external monitor

Alpha value is always shown as 1 when viewed in UI Builder Color tooltip

Unity: UI Toolkit Controls

Open

Fixed

Won't Fix

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Alpha value is always shown as 1 when viewed in UI Builder Color tooltip

Unity: UI Toolkit Controls

Statuses

Open

Fixed

Won't Fix

Resolution Notes

6.2.XWon't FixUnity 6000.2 has reached its end of life and will not receive further updates. If you need additional fixes, please upgrade to a newer Unity version.

Description

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Have a workaround or additional info about this issue?