I maintainer LanguageTool package in snap format. Recently, the function of invoking the xprop command with the direct path has been added to the program
java.io.IOException: Cannot run program "/usr/bin/xprop": error=2, No such file or directory
inside a snap package, calls to something on absolute paths in the system are prohibited. Help influence LanguageTool developers and change the functionality to call xprop in relative ways or using environment variables.