Lost styles in build migrating from v4 to v5.0.0-alpha.32

On build all global themes inside the header <link style data-emotion> are empty and my app stays unstyled

• [x ] The issue is present in the latest release.
• [x ] I have searched the issues of this repository and believe that this is not a duplicate.

Current Behavior 😯

https://app.edecoracao.com/

Expected Behavior 🤔

styled app

Context 🔦

i started do an app that on build time work just fine the styled using v4, but when i migrate to v5.0.0-alpha.32 the build time get broken

im starts build an application in mui v4 and noticed

Your Environment 🌎

`npx @material-ui/envinfo`

System:
    OS: Windows 10 10.0.19042
  Binaries:
    Node: 14.16.1 - C:\Program Files\nodejs\node.EXE      
    Yarn: 1.22.10 - C:\Program Files\nodejs\yarn.CMD      
    npm: 6.14.12 - C:\Program Files\nodejs\npm.CMD        
  Browsers:
    Chrome: 90+
    Edge: Spartan (44.19041.906.0), Chromium (90.0.818.51)
  npmPackages:
    @emotion/react: ^11.1.5 => 11.1.5 
    @emotion/styled: ^11.3.0 => 11.3.0 
    @material-ui/core: ^5.0.0-alpha.32 => 5.0.0-alpha.32  
    @material-ui/icons: ^4.11.2 => 4.11.2 
    @material-ui/lab: ^5.0.0-alpha.32 => 5.0.0-alpha.32
    @material-ui/styled-engine:  5.0.0-alpha.26
    @material-ui/styles: ^4.11.3 => 4.11.3
    @material-ui/system:  5.0.0-alpha.31
    @material-ui/types:  6.0.0
    @material-ui/unstyled:  5.0.0-alpha.32
    @material-ui/utils:  5.0.0-alpha.31
    @types/react: ^17.0.0 => 17.0.3
    react: ^17.0.2 => 17.0.2
    react-dom: ^17.0.2 => 17.0.2
    typescript: ^4.1.2 => 4.2.4

[breno-sapucaia]

I noticed that i had only upgrated the @material-ui/core for the 5.0.0-alpha.32 and forgotten the other sub dependecies like @material-ui/styles and @material-ui/icons, i upgrated them all and the build worked just fine

[mnajdova]

From intial scanning, I could spot that the import for the ThemeProvider should be changed:

-import { ThemeProvider } from '@material-ui/styles';
+import { ThemeProvider } from '@material-ui/core/styles';