Broke ligatures highlighting with Bracket pair colorization enabled

[len0xx]

Describe the bug

I have Svelte for VSCode extension installed, 'Fira Code', monospace set as the Font Family and Bracket Pair Colorization enabled in VSCode settings. When VSCode updated the last time to 1.70.1 few days ago, the bug showed up. In all of my svelte files in the script tag with lang set to "ts" arrow function syntax highlighting is kind of broken: the first symbol of the arrow (=) is colorized while the second (>) is not

Reproduction

1. Set Font Family to 'Fira Code', monospace
2. Enable Bracket Pair Colorization
3. Enable ligatures
4. Create a svelte file
5. Add the following code to the file:

<script lang="ts">
    const a = (id: number) => id + 2
</script>

Expected behaviour

I expect the whole arrow to be the same color as it was before the recent VSCode update

System Info

• OS: macOS arm64 21.4.0
• IDE: VSCode 1.70.1

Which package is the issue about?

Svelte for VS Code extension

Additional Information, eg. Screenshots

[PatrickG]

Seems to be a VSCode problem.
microsoft/vscode#157322

[len0xx]

Seems to be a VSCode problem. microsoft/vscode#157322

I was hestitating between reporting it to VSCode repo and this repo. Looks like its a VSCode issue actually. Thank you

[PatrickG]

I think this can be closed.
Does #1593 needs to be reverted?

[jasonlyu123]

It was suggested as a workaround. But when the upstream issue is closed it's still required. Anyway, it's unlikely anything will change so it is the solution now 😆.