Find in files and Replace in files

In Bixby Studio's IDE, although not under the traditional "Edit" menu the IDE does support some Windows standards. "Ctrl-F" for Find is supported within the current open file and "Ctrl-H" for Find & Replace is supported as well.  But I don't see support for Find or Find & Replace across the files in the open folder. 

This would be a nice addition to the IDE since for example Concepts/Actions maintain input/output properties that need to communicate across files.