Hello, when I build Query Library, there is no variable name appear in right panel when I use a variable with function. Here is example.
I have to add some extra unnecessary step to make it appear to work around this ,such as following:
Hi @AnsonHwang Thanks for reporting this! It's definitely strange 
I'm seeing the same issue:
As a hacky solution, it seems like changing the join part from .join(", ") to single quotes .join(', ') causes it to re-evaluate properly & enable the variable field:
thanks, the hack solution work. I think you should fix it. thanks.
@Tess Hi, I found my Function was resolved to variable today. I post this bug at following topic Function resolved to variable in Query Library
Is it caused by fixing this bug
Wonderful! I really didn't think my question into google was going to yield anything useful. That hack @Tess worked for me as well. I was trying to use .replaceAll() and was also losing the variable until changing " to '.
1 Like
Hi @AnsonHwang Unfortunately, that appears to be a separate issue with lack of support in the query library 
I'm not quite sure how it worked originally there, but it's not something that is expected to work
Glad to hear we could help, @shawncrocker !