VSCode Find in "Open Editors" doesn't work for files inside zips

[Identifier]

I can understand if VSCode's Find in Files doesn't work to search inside all files inside zips, but it should at least be able to find matches in opened editors for files inside zips. Here's an example repro where I have two text files opened: one normal txt file in the filesytem, and another one by selecting a text file under ZIP EXPLORER.

When I try to search across all open files, I only get results from the one on the filesystem:

I'm not sure if that's anything your extension could fix, but it would sure help!