For each UI element - duplicating variables and not passing values

Hi all,

Inside the activity, after selecting elements I do a preview and get a list of valid values to be retrieved. However, during operation, one of the elements is not passed at all (“Usluga” has the value null). In addition, every time I click save, duplicate variables appear in the variables panel. If I delete the redundant variables, release the process again then after a while the error about multiple variables in the same scope appears again. How to fix it ?

I have studio version 22.10.5, and dependencies UIAutomation updated to the latest version 23.10.8. Chrome also updated. I checked the activity on another environment and other data - sometimes it works, and sometimes the same behavior as above.