I think this link will solved your problem
https://dennisspan.com/solving-keyboard-layout-issues-in-an-ica-or-rdp-session/
This registry helps me in the past
First of all, IgnoreRemoteKeyboardLayout is a registry value that you set on the Citrix worker (the VDA):
Key: HKLM\SYSTEM\CurrentControlSet\Control\Keyboard Layout
Name: IgnoreRemoteKeyboardLayout
Value: 1
Type: DWORD
c
Chai
01/17/2023, 1:19 PM
I will give it a try Julien. Thank you for quick response.