Description
Steps to reproduce:
- select a function call
- select function And: first and second arguments will be added
- select function And again
Observed behavior:
- second argument is repeated
Expected behavior (Acceptance criteria):
- nothing should change
Completion checklist
- Before closing this task, review one by one the checklist available here: https://www.mediawiki.org/wiki/Abstract_Wikipedia_team/Definition_of_Done#Front-end_Task/Bug_Completion_Checklist