TaskQueue: Error running task. Failed to handle key=:. Action 'q:' changed the document unexpectedly!.

[FreeVTS]

Describe the bug
After calling the command history, I got the following message in vscode : "TaskQueue: Error running task. Failed to handle key=:. Action 'q:' changed the document unexpectedly!." Source: Vim (Extension)

To Reproduce

1. Vim must be in command mode.
2. Type 'q' following by ':' and the "command history" show up on top of the app.
3. Choose any of the command in the list
4. A popup message come from the bottom right of vscode with the error message.

Expected behavior
The same way as if I type ":his" i.e. the same behaviour without the error message

Screenshots

Environment (please complete the following information):

• Extension (VsCodeVim) version: 1.13.1
• VSCode version: 1.43.2 (user setup)
• OS: Windows_NT x64 10.0.17763 (as described in the vscode about box)

VS code about box information :
Version: 1.43.2 (user setup)
Commit: 0ba0ca52957102ca3527cf479571617f0de6ed50
Date: 2020-03-24T07:38:38.248Z
Electron: 7.1.11
Chrome: 78.0.3904.130
Node.js: 12.8.1
V8: 7.8.279.23-electron.0
OS: Windows_NT x64 10.0.17763

[J-Fields]

Thanks for the report! This relates to an optimization that will be removed in the next release (we found a better way to do it). Apologies for the error message in the meantime - I'm trying to get a new release out soon.