Description of problem:

The YAML search finder on the APP UI page does not take input when user tries to type into it, instead [object Object] shows up

Version-Release number of selected component (if applicable):

ACM 2.8.0

How reproducible:

Always

Steps to Reproduce:

1. go into APP UI creation and try to type into the YAML Finder
2.  
3. ...

Actual results:

YAML finder takes no input

Expected results:

YAML finder should take input

Additional info: