Bug: Backplates will be displayed when hovering in High Contrast

[0x5bfa]

Description

As the title

Steps To Reproduce

1. Make Windows HC
2. Open Files
3. Hover something that have TextBlock.

Requirements

• Remove backplates

Files Version

2.5.20

Windows Version

10.0.22000

Log File

None

[yaira2]

Is this only on the sidebar and details layout?

[mdtauk]

Is this only on the sidebar and details layout?

This is what UIElement.HighContrastAdjustment will handle

https://learn.microsoft.com/en-us/uwp/api/windows.ui.xaml.uielement.highcontrastadjustment?view=winrt-22621

[0x5bfa]

So all controls using UIElement have this issue.

[mdtauk]

@0x5bfa

@yaira2 By default they want to prioritise the readability of text. But because it is not visually appealing, they allow you to set the High Contrast Adjustment - to remove this behaviour | as long as the app developer has ensured the text contrast is readable.

If you want to remove the backplate, check every element to ensure text is always readable

[mdtauk]

[

This is the Tab control as an example, from when they fixed the issue in the controls

[yaira2]

So is the expected design to have black text without a backplate?

[mdtauk]

So is the expected design to have black text without a backplate?

Anything highlighted, needs the correct text colour.