Steps to reproduce

• Navigate to the create function page
• Create a valid function with name, input and output valid fields
• In the Alias field, create a couple of aliases, by writing strings followed by enter
• Remove some of the created chips by pressing the "delete" cross button on them
• Publish the function
• In the function view page, observe the ZObject JSON value

Observed behavior

• The field Z2K4 (aliases) contains a list of aliases for the selected language that has empty strings. These are the tags that were created and then deleted using the chip cross button.

{F35522182}

Expected behavior

• Using the chip cross buttons, aliases should be cleared successfully, and the whole alias string should be deleted from the list