<h1 dir="auto">Environment</h1>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="Windows build number: [Version 10.0.18362.239]
Windows Terminal version (if applicable): 0.2.1831.0

Any other software?

WSL Ubuntu: [1804.2019.521.0]"><pre lang="none" class="notranslate"><code class="notranslate">Windows build number: [Version 10.0.18362.239]
Windows Terminal version (if applicable): 0.2.1831.0

Any other software?

WSL Ubuntu: [1804.2019.521.0]
</code></pre></div>
<h1 dir="auto">Steps to reproduce</h1>
<ol dir="auto">
<li>Install Pragmata Pro Mono Liga 0.827 font (any other Unicode font should work as well).</li>
<li>Open the Windows Terminal with WSL Ubuntu tab.</li>
<li>Download and display the <a href="https://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-demo.txt" rel="nofollow"><code class="notranslate">UTF-8 Demo Text</code></a>.<br>
<code class="notranslate">$ curl https://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-demo.txt</code></li>
</ol>
<h1 dir="auto">Expected behavior</h1>
<p dir="auto">No visible interline gap (the screenshot is from <code class="notranslate">Cmder 180626</code> with WLS Ubuntu):</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/7956686/61397094-d663b280-a8d1-11e9-8e53-5c61f06459a3.png"><img src="https://user-images.githubusercontent.com/7956686/61397094-d663b280-a8d1-11e9-8e53-5c61f06459a3.png" alt="terminal-bug-06-1" style="max-width: 100%;"></a></p>
<h1 dir="auto">Actual behavior</h1>
<p dir="auto">Visible sparse interline gap:</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/7956686/61397038-b0d6a900-a8d1-11e9-917c-b50089e68d01.png"><img src="https://user-images.githubusercontent.com/7956686/61397038-b0d6a900-a8d1-11e9-917c-b50089e68d01.png" alt="terminal-bug-06-2" style="max-width: 100%;"></a></p>
<p dir="auto">Just a reminder for the new Windows Terminal, remember to make sure block and line drawing characters fill their cells properly at all zoom levels.<br>
This is really important for ANSI-art and TUI apps.</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/25664275/57269801-20861780-7089-11e9-8436-34c5525b3024.png"><img src="https://user-images.githubusercontent.com/25664275/57269801-20861780-7089-11e9-8436-34c5525b3024.png" alt="ANSIart conhost" style="max-width: 100%;"></a><br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/25664275/57269804-22e87180-7089-11e9-9a40-b35e9d0fe89f.png"><img src="https://user-images.githubusercontent.com/25664275/57269804-22e87180-7089-11e9-9a40-b35e9d0fe89f.png" alt="ANSIart WinTerm1" style="max-width: 100%;"></a><br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/25664275/57269808-254acb80-7089-11e9-9ceb-b074cc27d1cc.png"><img src="https://user-images.githubusercontent.com/25664275/57269808-254acb80-7089-11e9-9ceb-b074cc27d1cc.png" alt="ANSIart WinTerm2" style="max-width: 100%;"></a></p>
<p dir="auto">See color bleeding and horizontal lines in the larger Windows Terminal tab.<br>
Also, some characters are randomly replaced by � (&lt;?&gt;) characters when changing zoom level or when printing out lot of VT markup.</p>