When saving new settings should check for missing font and alert.

[bwilsonms]

Environment

Platform ServicePack Version      VersionString
-------- ----------- -------      -------------
 Win32NT             10.0.19042.0 Microsoft Windows NT 10.0.19042.0
Windows Terminal Preview
Version: 1.4.2652.0

Any other software?

Steps to reproduce

1. Download LiterationMono NF font from nerdfonts.com
2. Edit settings for pwsh 7+ with the following lines:
   "hidden": false,
   "name": "PowerShell",
   "source": "Windows.Terminal.PowershellCore",
   "useAcrylic": true,
   "acrylicOpacity": 0.7,
   "fontFace": "LiterationMono NF ", <<<<<< Notice trailing space
   "colorScheme": "Frost",
   "cursorColor" : "#000000",

Expected behavior

An alert that font is not found

Actual behavior

Setting file saves without warning but font is not found and icon packs are not in use.

[miniksa]

Thanks for the report!

This happens to be a duplicate issue, but I'll go try to make sure the linked issue is ranked for Terminal 2.0.

/dup #1017

[ghost]

Hi! We've identified this issue as a duplicate of another one that already exists on this Issue Tracker. This specific instance is being closed in favor of tracking the concern over on the referenced thread. Thanks for your report!