P: Allow Common Shortcuts when using Korean

Hmm. Are you on Mac or Windows?  Are you running Mac or Windows itself in Korean or in English?

If we're not able to reproduce the problem, I'm afraid that Adobe is very unlikely to pay much attention to the bug.

Of course, I did.

Did you try resetting? 

Unfortunately, that's not about the preference issue.

My only suggestion is try resetting LR's preferences:
https://www.lightroomqueen.com/articles-page/how-do-i-reset-lightrooms-preferences/

LR sometimes soils its preferences file, and resetting it can fix all sorts of wonky behavior. That article explains how to restore the old preferences if resetting doesn't help.

Resetting often (but always) helps when LR's user interface is acting strangely.

Vamillo mechanical keyboard (daisy), but same with the several keyboards (Vamilo mac 108, keychron K4, ...)

And what kind of keyboard are you using?

Here's my info.

Hope I can solve this issue even if you do not implement any new features.

--------------------

Lightroom Classic version: 13.0 [ 202309270914-5a1c6485 ]
License: Creative Cloud
Language setting: en-KR
Operating system: Mac OS 13
Version: 13.5.2 [22G91]
Application architecture: arm64
Logical processor count: 10
Processor speed: NA
SqLite Version: 3.36.0
Built-in memory: 65,536.0 MB
Real memory available to Lightroom: 65,536.0 MB
Real memory used by Lightroom: 2,840.0 MB (4.3%)
Virtual memory used by Lightroom: 440,321.5 MB
Memory cache size: 2,037.9MB
Internal Camera Raw version: 16.0 [ 1677 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2
Camera Raw virtual memory: 3387MB / 32767MB (10%)
Camera Raw real memory: 3702MB / 65536MB (5%)
Standard Preview Size: 5120 pixels
Displays: 1) 5120x2880, 2) 1920x1080, 3) 5120x2880

Graphics Processor Info:
Metal: Apple M1 Max
Init State: GPU for Export supported by default
User Preference: Auto

Application folder: /Applications/Adobe Lightroom Classic
Library Path: /Users/morethanair/Pictures/Lightroom/Lightroom Catalog-v13.lrcat
Settings Folder: /Users/morethanair/Library/Application Support/Adobe/Lightroom

Installed Plugins:
1) AdobeStock
2) Aperture/iPhoto Importer Plug-in
3) Flickr
4) FUJIFILM GFX Tether Plugin PRO
5) HDR Efex Pro 2
6) Nikon Tether Plugin
7) Plugin Parameters

Config.lua flags: None

"shortcut keys do not work while inputting Korean. For example, frequently used 'G', 'E', 'D', etc. do not work."

When I switch my LR to run in Korean (Preferences > General > Language), the shortcuts G, E, and D all work correctly. That indicates something may be screwy in your LR installation.

Please do the LR menu command Help > System Info and copy/paste the entire contents here so we can see exactly which versions of hardware and software LR thinks you're running and important LR options that are set.