How do I make fcitx5-openbangla-git work in arch linux hyprland?

[rez1-dev]

Distro: Omarchy
Linux: 6.18.9-arch1-2
Hyprland: 0.53.3 (Wayland)

I installed fcitx5-openbangla-git but can't seem to set it in the config. It refreshes back the whole Profile config in fcitx5-configtool opened folder.

I added this portion. But it vanished and came up with the default one.

[Groups/0/Items/1]
Name=openbangla
Layout=

Full profile

[Groups/0]
# Group Name
Name=Default
# Layout
Default Layout=us
# Default Input Method
DefaultIM=keyboard-us

[Groups/0/Items/0]
# Name
Name=keyboard-us
# Layout
Layout=

[GroupOrder]
0=Default

[rez1-dev]

Writing the fix that worked for me:

I followed this discussion: basecamp/omarchy#3986

Install fcitx5-openbangla-git instead of fcitx5-unikey along with other packages. Set environment variables.

Then, follow the instructions and pick the OpenBangla keyboard. You're set.