Steps to replicate the issue (include links if applicable):
- I want to compose a new implementation for "is empty string", so I go to https://wikifunctions.beta.wmflabs.org/w/index.php?title=Special:CreateZObject&zid=Z14&Z14K1=Z10272
- the "is empty string" function is here: https://wikifunctions.beta.wmflabs.org/wiki/Z10272
- I want to implement the following composition: turn the string into a list of characters (Z868), and then check if that list is empty (Z813)
- for the function in the field ZObject, I type "is empty" and select the function
- it displays the argument List
- I expand the argument, because I want to switch the mode from a literal to a function call (to "string to list")
What happens?:
There is nothing I can do to switch to a function call
What should have happened instead?:
I should be able to switch the List argument to a function call to "string to list (Z868)"
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):