Warning (vertico-multiform) when starting Doom for the first time

### I confirm that...

- [x] I have searched the [issue tracker](https://github.com/doomemacs/doomemacs/issues), [documentation](https://docs.doomemacs.org), [FAQ](https://docs.doomemacs.org/-/faq), [Discourse](https://discourse.doomemacs.org), and [Google](https://google.com), in case this issue has already been reported/resolved.

- [x] I have read "[How to Debug Issues](https://doomemacs.org/d/how2debug)", and will use it to provide as much information about this issue as possible.

- [x] The issue can be reproduced on the **latest** available commit of Doom.

- [x] The issue can be reproduced on a stable release of Emacs, such as 27, 28, 29, or 30. *(Unstable versions end in .50, .60, or .9x)*

### Expected behavior

Upon a clean installation of Doom Emacs, the **Warnings** buffer should be empty.

### Current behavior

When I do a clean install Doom Emacs, the first time it starts, this message can be shown on the **Warnings** buffer, never to be seen again on subsequent starts:

⛔ Warning (emacs): vertico-multiform must not be toggled from recursive minibuffers

### Steps to reproduce

1. Perform a clean install of Doom Emacs
2. Run `emacs`
3. Visit the **Warnings** buffer
4. See the aforementioned warning regarding `vertico-multiform`

If needed, see my [flake](https://github.com/panchoh/nixos) and [Doom config](https://github.com/panchoh/dotconfig-doom) for extra context.

### System Information

https://gist.github.com/panchoh/b21dc58b33fa03bb0fcbf45a3e030d1b