Avro doesn't work in LibreOffice or in any other word processing application on Manjaro KDE Plasma 5.24.5

[idelwar]

Ibus is running on background but whenever I try to write anything on LibreOffice it writes in English even if Bangla - Avro Phonetic is selected. I tried ONLYOFFICE Desktop Editors which comes with the OS by default but it shows the letters are not in the right place. I installed different Bangla Unicode fonts like Nikosh, SolaimanLipi etc. but didn't solve the problem. Other than word processing applications ibus-avro works fine. For example: 'আমার সোনার বাংলা আমি তোমায় ভালোবাসি' this bangla text is written using ibus-avro on the browser.
I added screenshots to give a clear picture of the problem I'm facing.
Please suggest me what can I do to solve this problem??

[sarim]

Sounds like you don't have ibus immodule for gtk. Not a avro issue. Consult your distro's wiki for proper ibus installation. ex: https://wiki.archlinux.org/title/IBus#Integration

[archisman-panigrahi]

Works for me with LibreOffice on EndeavourOS KDE and Manjaro XFCE.

^{Avro working on EndeavourOS KDE}

I added the following lines to /etc/environment

GTK_IM_MODULE=ibus
QT_IM_MODULE=ibus
XMODIFIERS=@im=ibus

and created an autostart entry with the command ibus-daemon -drxR

(Please restart your computer after making these changes)

[idelwar]

@sarim Thanks a lot for replying this quick.
@apandada1 Your solution works for me too. You guys are awesome.
I will close this issue tomorrow inshallah.

[archisman-panigrahi]

@idelwar Does it fix the issue in onlyoffice also? I know that it should work on libreoffice.

[idelwar]

@sarim Thanks a lot for replying this quick.
@apandada1 Your solution works for me too. You guys are awesome.
I will close this issue tomorrow inshallah.

@apandada1 Unfortunately it turns out that my problem still remains. It worked for a while only in LibreOffice and now crashes whenever I write 'সোনার'. Seems I have to look for a solution for some time.