Describe the bug
Some very buggy behaviour is happening when I'm using multiple replaceAlias functions inside a metrics query of my zabbix datasource. When I create a second replaceAlias, a second function is created but its prepopulated with the existing replaceAlias parameters. Furthermore, when I go to click the "new" empty function, it automatically repopulates with the original parameters (see screenshots).
This is making my team scared of editing these panels because they never know what functions are real or not.
Thanks for any help!

Expected behavior
When adding a new replaceAlias, existing replaceAlias functions should stay the same, and you should be editing the newly created replaceAlias function.

Screenshots
Adding 1 replaceAlias function is good:

Click + to create a new replaceAlias, I am now automatically editing the second function, but the input text is copied from the first replaceAlias function, and the function on the left has been "reset":

Then click the function on the left, and it repopulates the original parameters:

We are now left with 2 functions but this interaction is making my team scared to edit any alias functions.
To be clear, after creating the first function I did not touch my keyboard once. Simply clicking on the function changed/copied the data.

Network data
No data required because this is in the query builder.

Software versions