Multi cursor comes up in Snippets

I think this might be a duplicate but the problem is still happening, so ... I did get an error #6464 but maybe I entered a wrong key. I later figured out that pressing 'c' makes it work as normal. Not sure if this is related to #2566 .

Describe the bug

Multi cursor comes up, when using this snippet. Pressing 'c' makes it work as normal but don't know if it's still a bug that needs to be fixed.

"Shortcode link": {
  "prefix": "link",
  "body": [
    "[${1:pandoc page}]({{< link \"/code/pandoc\" >}} \"$1\")"
  ],
  "description": "Shortcode link"
},

To Reproduce

Use the snippet above.

Expected behavior

Work normally without multi cursor. This snippet works fine.

"foo": {
  "prefix": "foo",
  "body": [
    "foo is ${1:bar} now $1"
  ],
  "description": "foo"
},

Environment (please complete the following information):

• Extension (VsCodeVim) version: v1.19.2
• VSCode version:
  Version: 1.55.1
  Commit: 08a217c4d27a02a5bcde898fd7981bda5b49391b
  Date: 2021-04-09T00:42:12.838Z
  Electron: 11.3.0
  Chrome: 87.0.4280.141
  Node.js: 12.18.3
  V8: 8.7.220.31-electron.0
  OS: Darwin x64 20.3.0
• OS: Mac os X

No source file or test is named. Reproduce the issue with the provided "Shortcode link" snippet in VSCode 1.55.1 and confirm whether it creates a multi-cursor state; done means the snippet inserts normally without requiring the extra 'c' key.