Hello, when starting Emacs 29.1 with the following command:

    emacs -Q --eval "(progn (setq default-frame-alist '((minibuffer . nil))) (setq resize-mini-frames t))"

Using a key sequence that prompts using the minibuffer, such as `M-x' causes Emacs to hang. Hitting `C-g' a couple of times seems to unblock it but it gets stuck again when using `M-x' again.

Starting Emacs with the command above but setting `resize-mini-frames' to `nil' works as expected as far as I can tell:

    emacs -Q --eval "(progn (setq default-frame-alist '((minibuffer . nil))) (setq resize-mini-frames nil))"

I can't reproduce this issue using Emacs 28.2.

Thanks for your help !