Fixed PDF previews appearing tiny in the top left corner and other Fixes

Safari 17.6 Release Notes
Released July 22, 2024 — 17.6 (19618.3.11)

Overview
Safari 17.6 is available for iOS 17.6, iPadOS 17.6, visionOS 1.3, macOS Sonoma, macOS Monterey, and macOS Ventura.

CSS
New Features

• Added support for the safe keyword in Flexbox properties. (130118241)

Media
Resolved Issues

• Fixed firing loadeddata events for <audio> and <video> on page load. (124079735) (FB13675360)
• Fixed multiple cases of audio distortion occurring when using AudioWorklets. (128551401)

PDF
Resolved Issues

• Fixed PDF previews appearing tiny in the top left corner. (125796665)

Rendering
Resolved Issues

• Fixed scrolling of content overflowing a flex item in an end-aligned flex container. (131201271)

Safari Web Extensions
Resolved Issues

• Fixed an issue where Safari Web Extension background pages would stop responding after about 30 seconds. (127681420)

Web Inspector
Resolved Issues

• Fixed showing additional Safari tabs from an iOS device in the Develop menu. (124876362)

WebRTC
Resolved Issues
Fixed navigator.mediaDevices.getDisplayMedia() in WKWebView. (128988615)</video></audio>