Cannot bind <tab> in keypad

[tbdcit]

The following does not seem to work

(meow-leader-define-key
 '("TAB" . meow-last-buffer)
 '("<tab>" . meow-last-buffer))

I have (setq meow-keypad-leader-dispatch "C-c") and C-c <tab> works as expected, but <space> <tab> does not.