Issue in display of saved datas : renaming and annotation

[carinehue]

The saved datas associated to renaming or annotation are present in json file but are not visible in kc when opening the files.

1/ Open the 2-Adult2varsEducationOccupation
2/ Rename the cluster {Prof-speciality, Armed-Forces} by "4a"
3/ Save as then close the file : the json file contains the renaming information

4/ Open the saved file : the renaming "4a" does not appear
5/ Rename the {Exec-managerial} by "4a 2nd" : when validating this renaming, the first renaming "4a" appears

Before validation of the 2nd renaming :

After validation :

The same problem appears for annotation of clusters.

Platform: Windows
Version: 11.0.11

[carinehue]

@stephanebouget
this also occurs (for renaming and annotating) with "save current hierarchy as"