bug#48153: 28.0.50; minor mode keymaps should not override keymap given to read-from-minibuffer

[Gregory Heytings]

> It's literally just a global minor mode defined for your test minor 
> mode, basically `(define-global-minor-mode test-global-mode test-mode 
> (lambda() t))`

In that case, you should disable (or rather, not enable) that minor mode 
for minibuffers, for example:

(define-global-minor-mode test-global-mode test-mode (lambda () (or 
(minibufferp) (test-mode 1))))