Web extension does not recognize custom theme provided by remote URL

[yhatt]

Version of Marp Tool

Marp for VS Code 1.4.1

Operating System

Other (fill out in the environment field)

Environment

github.dev

Version: 1.60.1
Commit: 83bd43bc519d15e50c4272c6cf5c1479df196a4d
Date: 2021-09-10T17:07:52.819Z
Browser: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36

How to reproduce

Add a remote CSS URL to markdown.marp.themes setting. e.g. https://raw.githubusercontent.com/dracula/marp/master/dracula/dracula.css

Expected behavior

Recognize theme CSS and listed to auto completion of theme

Actual behavior

console.ts:137 [Extension Host] TypeError: c.AbortController is not a constructor
    at fetch (https://marp-team.vscode-unpkg.net/marp-team/marp-vscode/1.4.1/extension/dist/extension.js#vscode-extension:2988:1351)
    at eval (https://marp-team.vscode-unpkg.net/marp-team/marp-vscode/1.4.1/extension/dist/extension.js#vscode-extension:3167:5048)
    at xi.registerTheme (https://marp-team.vscode-unpkg.net/marp-team/marp-vscode/1.4.1/extension/dist/extension.js#vscode-extension:3167:5095)
    at eval (https://marp-team.vscode-unpkg.net/marp-team/marp-vscode/1.4.1/extension/dist/extension.js#vscode-extension:3167:4377)
    at Array.map (<anonymous>)
    at xi.loadStyles (https://marp-team.vscode-unpkg.net/marp-team/marp-vscode/1.4.1/extension/dist/extension.js#vscode-extension:3167:4365)
    at b.L0.v.parse (https://marp-team.vscode-unpkg.net/marp-team/marp-vscode/1.4.1/extension/dist/extension.js#vscode-extension:3186:854)
    at t.MarkdownEngine.tokenizeString (https://vscodeweb.azureedge.net/stable/83bd43bc519d15e50c4272c6cf5c1479df196a4d/extensions/markdown-language-features/dist/browser/extension.js#vscode-extension:3:1086732)
    at t.MarkdownEngine.tokenizeDocument (https://vscodeweb.azureedge.net/stable/83bd43bc519d15e50c4272c6cf5c1479df196a4d/extensions/markdown-language-features/dist/browser/extension.js#vscode-extension:3:1086609)
    at t.MarkdownEngine.parse (https://vscodeweb.azureedge.net/stable/83bd43bc519d15e50c4272c6cf5c1479df196a4d/extensions/markdown-language-features/dist/browser/extension.js#vscode-extension:3:1087199)
    at t.default.getRegions (https://vscodeweb.azureedge.net/stable/83bd43bc519d15e50c4272c6cf5c1479df196a4d/extensions/markdown-language-features/dist/browser/extension.js#vscode-extension:3:1051193)
    at async Promise.all (index 0)
    at t.default.provideFoldingRanges (https://vscodeweb.azureedge.net/stable/83bd43bc519d15e50c4272c6cf5c1479df196a4d/extensions/markdown-language-features/dist/browser/extension.js#vscode-extension:3:1051042)
    at Ee.provideFoldingRanges (../../../vs/workbench/services/extensions/worker/extensionHostWorker.js:75:182515)

Additional information

No response

[yhatt]

mysticatea/abort-controller#32