Codicons are not rendered when filtering in quick pick

[RomanNikitenko]

Description

We are getting codicons support within Monaco upgrade to 0.19.3: #7149
codicons are rendered correctly for the most use cases.

To face with the bug a few conditions should be met:

• quick pick
• filtering
• codicon variable contains filtering word

So you never face with the bug if you filter branch or create and a codicon is $(plus).

I can see the same behavior for Monaco Playground:

Reproduction Steps

I can reproduce it using git VS Code extension:

• turned off @theia/git here
• add vscode-git-1.3.0.1.vsix into the plugins folder.
• use Git: Checkout to command
• try to filter by plus word

I understand that it's bad example, but it's good for testing goals.
I think all extensions with codicons will be affected and the better example if you have item with $(link) Open Link label and word for filtering is link.

[vince-fugnitto]

I believe the issue is resolved, please re-open if it is not the case:

git-codicon.mp4