Failed to handle key=.. Illegal argument: line must be non-negative

[gugapromaster]

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

VSCodeVim version: 1.21.5

Stack trace

Error: Failed to handle key=.. Illegal argument: line must be non-negative
    at Object.P [as illegalArgument] (c:\Users\Cliente\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:5:1232)
    at new b (c:\Users\Cliente\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:77:15809)
    at new b (c:\Users\Cliente\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:77:15222)
    at U.getDown (c:\Users\Cliente\.vscode\extensions\vscodevim.vim-1.21.5\src\common\motion\position.ts:332:10)
    at F.runRepeat (c:\Users\Cliente\.vscode\extensions\vscodevim.vim-1.21.5\src\actions\operator.ts:93:16)
    at j.executeOperator (c:\Users\Cliente\.vscode\extensions\vscodevim.vim-1.21.5\src\mode\modeHandler.ts:1052:24)
    at runMicrotasks (<anonymous>)
    at process.operator (internal/process/task_queues.js:93:5)
    at j.runAction (c:\Users\Cliente\.vscode\extensions\vscodevim.vim-1.21.5\src\mode\modeHandler.ts:761:11)
    at j.rerunRecordedState (c:\Users\Cliente\.vscode\extensions\vscodevim.vim-1.21.5\src\mode\modeHandler.ts:1097:55)
    at Object.transformer [as executeTransformations] (c:\Users\Cliente\.vscode\extensions\vscodevim.vim-1.21.5\src\transformations\execute.ts:207:12)
    at j.actionToRecord [as runAction] (c:\Users\Cliente\.vscode\extensions\vscodevim.vim-1.21.5\src\mode\modeHandler.ts:726:55)
    at j.handledAsAction [as handleKeyAsAnAction] (c:\Users\Cliente\.vscode\extensions\vscodevim.vim-1.21.5\src\mode\modeHandler.ts:652:43)
    at j.text [as handleKeyEvent] (c:\Users\Cliente\.vscode\extensions\vscodevim.vim-1.21.5\src\mode\modeHandler.ts:471:11)
    at c:\Users\Cliente\.vscode\extensions\vscodevim.vim-1.21.5\extensionBase.ts:370:73