Loading issue on iPad Pro only ("request desktop site")

[taitems]

TL;DR - The isIOS check is out of date and doesn't handle iPad Pro in desktop mode.

Current Behavior

If you navigate to a video shown by react-player on an iPad Pro specifically, it never passes loading to fire the onReady event. Looking at the network tab you will see a red 206 Partial Content instead of the normal green 206.

In our use case where we show a spinner tied to loading, it never goes away.

By default the iPad Pro is requesting the desktop site.

• iPad Pro “request desktop site” user agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.5 Safari/605.1.15
• iPad Pro “request mobile site” user agent: Mozilla/5.0 (iPad; CPU OS 13_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.5 Mobile/15E148 Safari/604.1

Expected Behavior

Video loads but still needs to be clicked to play, as other issues have noted due to changing iOS autoplay settings.

Steps to Reproduce

1. Navigate to a page in an iPad Pro
2. Ensure it is in "desktop mode"
3. Video will not load
4. "Request mobile mode"
5. Note the video will now loads successfully

Environment

• Behind an auth wall unfortunately.

Other Information

• Creating a PR to fix this by implementing the improved isIOS check from here https://stackoverflow.com/a/58065241