On switching to normal mode "d", "f" or "j", "j" keybindings

[andreyohiienko]

Describe the bug
I use this keybinding in order to switch to normal mode
"vim.insertModeKeyBindings": [
{
"before": [ "d", "f" ],
"after": [ "" ],
}
],
But time to time it leaved "d" caracter after switching. And now it became to live first caracter ("d") each second or even first time.

To Reproduce
Steps to reproduce the behavior:

1. Go to any text file
2. Press "d", "f" than press "i", than again "d", "f"
3. Now you see stayed character.

Expected behavior
Switching to normal mode without leaving any additional characters

Screenshots
https://www.screencast.com/t/gjrDTuTE

Environment:

• Extension (VsCodeVim) version: 1.14.0, 1.14.0
• VSCode version: 1.44.2, 1.44.2
• OS: Windows_NT x64 10.0.18362, macOS catalina 10.15.4

[andreyohiienko]

https://www.screencast.com/t/I5hQuvAC

[andreyohiienko]

same like here
#4787
#4789