Changelog

If OffScreenMargin (window shadow area) has non-zero bottom value,

apply it as bottom margin on the main content Grid. On macOS, the

layout area can extend into the shadow region, causing plugin

ScrollViewers to overflow the visible window boundary.

Added diagnostic logging on window open to capture actual

WindowDecorationMargin and OffScreenMargin values — this will reveal

if the macOS platform reports a different title bar height than our

hardcoded 28px (e.g., 38px on notch displays), causing content to

overflow the window bottom.

Also added explicit HorizontalContentAlignment and

VerticalContentAlignment="Stretch" on the plugin ContentControl to

ensure hosted views fill the available space.

If WindowDecorationMargin.Top differs from 28, the title bar spacer

row and border height are dynamically adjusted.

The DockPanel fill-child layout was not correctly constraining content

height with ExtendClientAreaToDecorationsHint, causing plugin views

(most visible on Dashboard Subsystems tab) to overflow the window

boundary by approximately the title bar height.

Replaced the root DockPanel with a Grid using explicit RowDefinitions

(28px title bar, Auto license banner, star content row). Grid star rows

provide deterministic height constraints independent of measurement

order, ensuring the content area fills exactly the visible space below

the title bar.

The Subsystems tab used Border > ScrollViewer which broke scrolling.

The Overview tab uses a bare ScrollViewer directly in Grid.Row="2"

which works correctly. Matched that pattern:

• Removed Border wrapper around ScrollViewer
• ScrollViewer directly in Grid.Row="2" with IsVisible binding
• Padding="24,0,24,32" matching Overview tab exactly

Two issues:

1. "Unknown" group with 5 entries: Plugin SDK calls via TrackedSdkProxy

triggered GetOrCreateState() before DashboardPlugin.CreateViewModelCore

registered the plugin subsystems. The fallback created entries with

DisplayName="Unknown", Category="Unknown".

Fix: GetOrCreateState now infers display name and category from the

subsystem ID pattern. "plugin.privstack.notes" → DisplayName="Notes",

Category="Plugin". Non-plugin IDs get Category="Other" with the raw

ID as name. Register() now uses AddOrUpdate so explicit registration

from DashboardPlugin overwrites auto-created entries with the

authoritative PluginMetadata.Name.

2. Bottom scroll cutoff: Increased ScrollViewer bottom padding from 80

to 120 to clear the macOS dock + app status bar.