QInput inner slot (for example append) inherits style props from QInput

[luka-zivkovic]

What happened?

I wanted to add a q-select inside a q-input v-slot:append as a filter. So it would be a symbol, and when I click on it, I can change those symbols. The issue is that the inner QInput has outlined and rounded, and inner q-select also has those props (i tried changing it so it has borderless, but it doesn't work)

What did you expect to happen?

I expected the q-select to not have a border nor rounded props

Reproduction URL

https://codepen.io/Metafora58/pen/oNRxjVd?editors=101

How to reproduce?

Go to the provided link and just check it out, it's pretty self-explanatory

Flavour

Quasar CLI with Vite (@quasar/cli | @quasar/app-vite)

Areas

Components (quasar), Style & Identity (quasar)

Platforms/Browsers

Firefox, Chrome, Microsoft Edge

Quasar info output

Operating System - Windows_NT(10.0.22631) - win32/x64
NodeJs - 20.7.0

Global packages
  NPM - 10.1.0
  yarn - Not installed
  @quasar/cli - 2.3.0
  @quasar/icongenie - Not installed
  cordova - Not installed

Important local packages
  quasar - 2.16.4 -- Build high-performance VueJS user interfaces (SPA, PWA, SSR, Mobile and Desktop) in record time
  @quasar/app-vite - 1.9.3 -- Quasar Framework App CLI with Vite
  @quasar/extras - 1.16.11 -- Quasar Framework fonts, icons and animations
  eslint-plugin-quasar - Not installed
  vue - 3.4.15 -- The progressive JavaScript framework for building modern web UI.
  vue-router - 4.2.5
  pinia - 2.1.7 -- Intuitive, type safe and flexible Store for Vue
  vuex - Not installed
  vite - 2.9.17 -- Native-ESM powered web dev build tool  
  eslint - 8.56.0 -- An AST-based pattern checker for JavaScript.
  electron - Not installed
  electron-packager - Not installed
  @electron/packager - Not installed
  electron-builder - Not installed
  register-service-worker - 1.7.2 -- Script for registering service worker, with hooks
  @capacitor/core - Not installed
  @capacitor/cli - Not installed
  @capacitor/android - Not installed
  @capacitor/ios - Not installed

Quasar App Extensions
  *None installed*

Relevant log output

No response

Additional context

No response