Linux/GTK: Do not jump cursor to start on preedit change (#32083)
Linux/GTK: Do not jump cursor to start on preedit change (#32083)

Fixes https://github.com/flutter/flutter/issues/97032
devoncarew/engine,flutter/engine,flutter/engine,devoncarew/engine,flutter/engine,devoncarew/engine,chinmaygarde/flutter_engine,rmacnak-google/engine,devoncarew/engine,rmacnak-google/engine,rmacnak-google/engine,chinmaygarde/flutter_engine,chinmaygarde/flutter_engine,chinmaygarde/flutter_engine,flutter/engine,flutter/engine,chinmaygarde/flutter_engine,devoncarew/engine,rmacnak-google/engine,chinmaygarde/flutter_engine,rmacnak-google/engine,flutter/engine,flutter/engine,devoncarew/engine,devoncarew/engine,rmacnak-google/engine,flutter/engine,rmacnak-google/engine,chinmaygarde/flutter_engine