Failed to handle key=.. Overlapping ranges are not allowed!

[gielisg]

To Reproduce
Steps to reproduce the behavior:

1. Make change to variable
2. Click on n to go to next instance of the variable name
3. Press "." to repeat substitute
4. See error

VSCodeVim version: 1.21.3

Stack trace

Error: Failed to handle key=.. Overlapping ranges are not allowed!
    at s._applyEdit (c:\Users\gieli\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:84:52514)
    at Object.edit (c:\Users\gieli\AppData\Local\Programs\Microsoft VS Code\resources\app\out\vs\workbench\services\extensions\node\extensionHostProcess.js:84:50206)
    at Object.executeTransformations (c:\Users\gieli\.vscode\extensions\vscodevim.vim-1.21.3\src\transformations\execute.ts:124:29)
    at I.runAction (c:\Users\gieli\.vscode\extensions\vscodevim.vim-1.21.3\src\mode\modeHandler.ts:727:13)
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (internal/process/task_queues.js:93:5)
    at I.rerunRecordedState (c:\Users\gieli\.vscode\extensions\vscodevim.vim-1.21.3\src\mode\modeHandler.ts:1097:55)
    at Object.transformer [as executeTransformations] (c:\Users\gieli\.vscode\extensions\vscodevim.vim-1.21.3\src\transformations\execute.ts:192:12)
    at I.actionToRecord [as runAction] (c:\Users\gieli\.vscode\extensions\vscodevim.vim-1.21.3\src\mode\modeHandler.ts:726:55)
    at I.handledAsAction [as handleKeyAsAnAction] (c:\Users\gieli\.vscode\extensions\vscodevim.vim-1.21.3\src\mode\modeHandler.ts:652:43)
    at I.text [as handleKeyEvent] (c:\Users\gieli\.vscode\extensions\vscodevim.vim-1.21.3\src\mode\modeHandler.ts:471:11)
    at c:\Users\gieli\.vscode\extensions\vscodevim.vim-1.21.3\extensionBase.ts:370:73

[J-Fields]

Duplicate of #6888