vmap J :m '>+1<CR>gv=gv and vmap K :m '<-2<CR>gv=gv do not work as expected

[ykhan21]

Describe the bug
vmap J :m '>+1<CR>gv=gv and vmap K :m '<-2<CR>gv=gv do not work as expected.
These mappings work in vim but not in VSCodeVim. Normally, they allow you to highlight a few lines and then move them with J or K.

To Reproduce
Steps to reproduce the behavior:

1. Add the two remaps above to your .vimrc.
3. In VSCodeVim, use them by highlighting a line with V. Then try moving the line down with the J mapping.
4. Observe these mappings do not work.

Expected behavior
Normally, these maps allow you to highlight a few lines and then move them with J or K.

Log

2024-09-15 14:50:01.540 [debug] Handling key: V
2024-09-15 14:50:01.541 [debug] Status bar: -- VISUAL LINE --
2024-09-15 14:50:03.263 [debug] Handling key: J
2024-09-15 14:50:03.263 [debug] Remapping J to :,m, ,',>,+,1,
,g,v,=,g,v
2024-09-15 14:50:03.263 [debug] Handling key: :
2024-09-15 14:50:03.287 [debug] Status bar: :'<,'>|
2024-09-15 14:50:03.287 [debug] Handling key: m
2024-09-15 14:50:03.290 [debug] Status bar: :'<,'>m|
2024-09-15 14:50:03.290 [debug] Handling key:
2024-09-15 14:50:03.294 [debug] Status bar: :'<,'>m |
2024-09-15 14:50:03.294 [debug] Handling key: '
2024-09-15 14:50:03.297 [debug] Status bar: :'<,'>m '|
2024-09-15 14:50:03.298 [debug] Handling key: >
2024-09-15 14:50:03.300 [debug] Status bar: :'<,'>m '>|
2024-09-15 14:50:03.301 [debug] Handling key: +
2024-09-15 14:50:03.304 [debug] Status bar: :'<,'>m '>+|
2024-09-15 14:50:03.304 [debug] Handling key: 1
2024-09-15 14:50:03.307 [debug] Status bar: :'<,'>m '>+1|
2024-09-15 14:50:03.307 [debug] Handling key:
2024-09-15 14:50:03.308 [info] Executing :'<,'>m '>+1
2024-09-15 14:50:03.308 [debug] Adding Transformation {"type":"deleteRange","range":[{"line":3,"character":0},{"line":4,"character":0}],"manuallySetCursorPositions":true}
2024-09-15 14:50:03.308 [debug] Adding Transformation {"type":"insertText","position":{"line":4,"character":6},"text":"\n\t"context"","diff":{"type":0,"line":4,"character":1}}
2024-09-15 14:50:03.319 [debug] 2 change(s) to c:\Users\KhanY_z23jg7i\repos\price-fetcher\metrics.go because undefined
2024-09-15 14:50:03.321 [debug] Set nextStepStartPosition to [3, 0]
2024-09-15 14:50:03.321 [debug] Status bar: -- NORMAL --
2024-09-15 14:50:03.321 [debug] Handling key: g
2024-09-15 14:50:03.323 [debug] Handling key: v
2024-09-15 14:50:03.324 [debug] Status bar: -- VISUAL LINE --
2024-09-15 14:50:03.324 [debug] Handling key: =
2024-09-15 14:50:03.366 [debug] Status bar: -- NORMAL --
2024-09-15 14:50:03.366 [debug] Handling key: g
2024-09-15 14:50:03.367 [debug] Handling key: v
2024-09-15 14:50:03.368 [debug] Status bar: -- VISUAL LINE --
2024-09-15 14:50:03.368 [debug] Finished history step with 2 change(s)
2024-09-15 14:50:03.802 [debug] Handling key: J
2024-09-15 14:50:03.803 [debug] Remapping J to :,m, ,',>,+,1,
,g,v,=,g,v
2024-09-15 14:50:03.803 [debug] Handling key: :
2024-09-15 14:50:03.826 [debug] Status bar: :'<,'>|
2024-09-15 14:50:03.826 [debug] Handling key: m
2024-09-15 14:50:03.830 [debug] Status bar: :'<,'>m|
2024-09-15 14:50:03.830 [debug] Handling key:
2024-09-15 14:50:03.834 [debug] Status bar: :'<,'>m |
2024-09-15 14:50:03.834 [debug] Handling key: '
2024-09-15 14:50:03.837 [debug] Status bar: :'<,'>m '|
2024-09-15 14:50:03.838 [debug] Handling key: >
2024-09-15 14:50:03.841 [debug] Status bar: :'<,'>m '>|
2024-09-15 14:50:03.841 [debug] Handling key: +
2024-09-15 14:50:03.844 [debug] Status bar: :'<,'>m '>+|
2024-09-15 14:50:03.845 [debug] Handling key: 1
2024-09-15 14:50:03.848 [debug] Status bar: :'<,'>m '>+1|
2024-09-15 14:50:03.849 [debug] Handling key:
2024-09-15 14:50:03.849 [info] Executing :'<,'>m '>+1
2024-09-15 14:50:03.849 [debug] Adding Transformation {"type":"deleteRange","range":[{"line":3,"character":0},{"line":4,"character":0}],"manuallySetCursorPositions":true}
2024-09-15 14:50:03.849 [debug] Adding Transformation {"type":"insertText","position":{"line":4,"character":10},"text":"\n\t"fmt"","diff":{"type":0,"line":4,"character":1}}
2024-09-15 14:50:03.854 [debug] 2 change(s) to c:\Users\KhanY_z23jg7i\repos\price-fetcher\metrics.go because undefined
2024-09-15 14:50:03.854 [debug] Set nextStepStartPosition to [3, 0]
2024-09-15 14:50:03.855 [debug] Status bar: -- NORMAL --
2024-09-15 14:50:03.855 [debug] Handling key: g
2024-09-15 14:50:03.857 [debug] Handling key: v
2024-09-15 14:50:03.857 [debug] Status bar: -- VISUAL LINE --
2024-09-15 14:50:03.857 [debug] Handling key: =
2024-09-15 14:50:03.874 [debug] Status bar: -- NORMAL --
2024-09-15 14:50:03.874 [debug] Handling key: g
2024-09-15 14:50:03.876 [debug] Handling key: v
2024-09-15 14:50:03.876 [debug] Status bar: -- VISUAL LINE --
2024-09-15 14:50:03.876 [debug] Finished history step with 2 change(s)
2024-09-15 14:50:09.734 [debug] Handling key:
2024-09-15 14:50:09.735 [debug] Status bar: -- NORMAL --
2024-09-15 14:50:11.993 [info] Active editor: output:vscodevim.vim.Vim

Environment (please complete the following information):

• Extension (VsCodeVim) version: v1.28.1
• VSCode version: Version: 1.93.1 (user setup)
• OS: Windows 11

[darianmorat]

// settings.json
   "vim.visualModeKeyBindings": [
      { "before": ["K"], "commands": ["editor.action.moveLinesUpAction"] },
      { "before": ["J"], "commands": ["editor.action.moveLinesDownAction"] }
   ]

In VISUAL or VISUAL LINE mode, J and K now move lines up and down, while automatically adjusting indentation.
Most nvim tricks can be accomplish using the settings.json or keybindings.json since they offer a lot of options to play with.