Ctrl+Backspace generates unknown character rather than deleting word

Ctrl+Backspace would typically delete the word before the cursor on Windows (afraid I don't know if there's a Mac equivalent, or if the same shortcut applies.)

In AE on Win it currently does nothing if editing a text object, and if renaming a layer or project item this character is generated (not sure if it'll show up here, but pasting it anyways!):



Ctrl+Left/right arrow move through a word at a time as expected, and can be combined with shift to select text.

I'd like to request that when editing text or project item names that Ctrl+Backspace deletes the previous word. Cheers!