contains() not working

[bucky]

I have a filter expression that looks like this:

[Report Path] contains ('/content/folder[@name=''Sales Reports'']/')

It's returning 0 rows, even though I know those rows exist. I think the square bracket may be a special character or somehow messing it up, because when I do this, I get rows returned:

[Report Path] contains ('@name=''Sales Reports''')

[bucky]

I'm positive it's the left bracket, because when I remove the left bracket, it works:

replace([Report Path], '[', '') contains ('/content/folder@name=''Sales Reports'']/')