Problem with code block in dev mode and ios

[trofim24]

Have you read the Contributing Guidelines on issues?

• [x] I have read the Contributing Guidelines on issues.

Prerequisites

• [x] I'm using the latest version of Docusaurus.
• [x] I have tried the npm run clear or yarn clear command.
• [x] I have tried rm -rf node_modules yarn.lock package-lock.json and re-installing packages.
• [x] I have tried creating a repro with https://new.docusaurus.io.
• [x] I have read the console error message carefully (if applicable).

Description

Problem on ios mobile phone Safari/Chrome browser with size of code block after build with --dev option

Reproducible demo

https://trofim24.github.io/

Steps to reproduce

1. Create a new Docusaurus site with npx create-docusaurus@latest my-website classic -t command from instruction
2. Go to created folder cd my-website
3. Run build with --dev option use npm run build -- --dev command from instruction
4. Open site on mobile phone and check block of code for example /docs/tutorial-basics/markdown-features/#mdx-and-react-components

Expected behavior

Font size of code is normal

Actual behavior

Forn size of code is big

Your environment

• Public source code: https://github.com/trofim24/my-website
• Public source code of build: https://github.com/trofim24/trofim24.github.io
• Public site URL: https://trofim24.github.io/
• Docusaurus version used: 3.7.0
• Environment name and version (e.g. Chrome 89, Node.js 16.4): iOS v17.2 Browser Safari appVersion: "5.0 (iPhone; CPU iPhone OS 17_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2 Mobile/15E148 Safari/604.1"
• Operating system and version (e.g. Ubuntu 20.04.2 LTS): OS iPhone 15 Pro Max iOS, v17.2

Self-service

• [ ] I'd be willing to fix this bug myself.

[slorber]

Can you please explain if this is related to --dev and iOS?

Do you see the same behavior without --dev?

Do you see the same behavior if you use another iOS device or Android?

How did you obtain the 2 screenshots exactly? What differentiates them?

What is your iOS device, browser/safari version etc?

[trofim24]

Without --dev option problem doesn't repeat. Problem doesn't repeat on Android and on browser emulate device mode. Problem repeats on iPhone 15 Pro Max and iPhone 14 with Browser Safari appVersion: "5.0 (iPhone; CPU iPhone OS 17_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2 Mobile/15E148 Safari/604.1"

First screenshot is on version without --dev option. Second is on version with --dev option

[slorber]

I don't have an ios physical device, does the problem repeat in ios simulators? It looks like you took screenshots of simulators.

[trofim24]

Yes, I check it on browserstack for example