Editing "Export outputs" settings breaks Ctrl+B hotkey?

Limited testing so I could be wrong.

I noticed sometimes ctrl+B doesn't work to open the Export Outputs window for some graphs. I noticed whenever I edit the Pattern field from its default settings, ctrl+B stops working, even when I change it back to the default $(graph)_$(identifier)

i.e. this T_ 

JigglyW_0-1765049171184.png