<h1 dir="auto">Environment</h1>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="Windows build number: [Version 10.0.18363.720]
PowerToys version: v0:19.0
PowerToy module for which you are reporting the bug (if applicable): FancyZones"><pre class="notranslate"><code class="notranslate">Windows build number: [Version 10.0.18363.720]
PowerToys version: v0:19.0
PowerToy module for which you are reporting the bug (if applicable): FancyZones
</code></pre></div>
<h1 dir="auto">Steps to reproduce</h1>
<ul dir="auto">
<li>Create and apply layout</li>
<li>Hide taskbar</li>
<li>Drag a window to a zone bordering the taskbar</li>
<li>Launch Zones Editor (to reapply layout)</li>
<li>Drag a window to a zone bordering the taskbar</li>
<li>Unhide taskbar</li>
<li>(repeat 3-5)</li>
</ul>
<h1 dir="auto">Expected behavior</h1>
<p dir="auto">This was the behavior prior to v0.19.0</p>
<ul dir="auto">
<li>Stretch layout to fill available screen (in-/excluding where taskbar would be or not, respectively) <em>immediately after toggling taskbar</em></li>
<li>Zones Preview accurately represent layout</li>
</ul>
<h1 dir="auto">Actual behavior</h1>
<ul dir="auto">
<li>Keeps previous stretching when toggling taskbar.<br>
Will only re-stretch when re-applying layout after switching to a different one.</li>
<li>Area where taskbar would be is blank in zones preview, no matter if the layout includes the area (see above) or not.</li>
</ul>
<h1 dir="auto">Screenshots</h1>
<p dir="auto">Window not stretched into freed area after hiding taskbar (layout not reapplied)<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/6250290/86354175-d38bda00-bc68-11ea-99c9-287cc6541c1e.png"><img src="https://user-images.githubusercontent.com/6250290/86354175-d38bda00-bc68-11ea-99c9-287cc6541c1e.png" alt="image" style="max-width: 100%;"></a></p>
<p dir="auto">Window stretched under taskbar (layout not reapplied after unhiding taskbar)<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/6250290/86354221-e9999a80-bc68-11ea-9244-b4be53a47348.png"><img src="https://user-images.githubusercontent.com/6250290/86354221-e9999a80-bc68-11ea-9244-b4be53a47348.png" alt="image" style="max-width: 100%;"></a></p>
<p dir="auto">Area under taskbar blank in preview - layout <strong>was</strong> reapplied, so window would stretch correctly, but preview is not showing this<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/6250290/86353808-27e28a00-bc68-11ea-90f2-46445bdd5a85.png"><img src="https://user-images.githubusercontent.com/6250290/86353808-27e28a00-bc68-11ea-90f2-46445bdd5a85.png" alt="image" style="max-width: 100%;"></a><br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/6250290/86353775-1b5e3180-bc68-11ea-8df9-509bd6c4a6f3.png"><img src="https://user-images.githubusercontent.com/6250290/86353775-1b5e3180-bc68-11ea-8df9-509bd6c4a6f3.png" alt="image" style="max-width: 100%;"></a></p>
<h1 dir="auto">Environment</h1>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="Windows build number: 10.0.18363.900
PowerToys version: 0.19.0
PowerToy module for which you are reporting the bug (if applicable): FancyZones
Monitor(s): 2 side-by-side 4K monitors (one set to display scaling 100% and the other to 125%)"><pre class="notranslate"><code class="notranslate">Windows build number: 10.0.18363.900
PowerToys version: 0.19.0
PowerToy module for which you are reporting the bug (if applicable): FancyZones
Monitor(s): 2 side-by-side 4K monitors (one set to display scaling 100% and the other to 125%)
</code></pre></div>
<h1 dir="auto">Steps to reproduce</h1>
<ul dir="auto">
<li>Set Windows taskbar location to <em>Top</em></li>
<li>Snap a window to a FancyZone (2 priority grid zones in my case)</li>
</ul>
<h1 dir="auto">Expected behavior</h1>
<p dir="auto">The window should snap to the <em>full-height</em> of the FancyZone <em>below</em>  the task bar</p>
<h1 dir="auto">Actual behavior</h1>
<ul dir="auto">
<li>The window snaps <em>behind</em> the task bar (as shown with the green arrows)</li>
<li>The window leaves a <em>gap</em> underneath each window (as shown with the red arrows), which exposes the desktop background underneath</li>
</ul>
<h1 dir="auto">Screenshots</h1>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/25905330/86352863-c110a100-bc66-11ea-95ff-f5a876357ef6.png"><img src="https://user-images.githubusercontent.com/25905330/86352863-c110a100-bc66-11ea-95ff-f5a876357ef6.png" alt="image" style="max-width: 100%;"></a></p>