Resolves: tdf#86399 don't clobber cluster start caret pos
Resolves: tdf#86399 don't clobber cluster start caret pos

with other cluster element bounds

Change-Id: I2cc976eb6a0ef42a2678be80637c7220e2247921

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core