Hi here , I was using Ubuntu OS while there is a software may have broken or a bug in Ubuntu.
The collaborator developer did mention it maybe a unicode characters handling may be broken under Ubuntu OS.
Here I would kindly hope any user who are using KDE Neon willing to help to test on Kde connect software.
The test is just a simple test
1.Install non Latin character on Kde Neon
2.Add install Android Gboard and add a desire Non Latin language (Chinese , Japanese , Hindi and other unicode )
3.At Kde connect , Remote input non Latin character from Android → Desktop
If it is working on Kde Neon indicate Ubuntu having broken Unicode if both not working , Kde Connect software having a bug to fix and will create a bug report.