iOS bug around resizing when switching from portrait to landscape back to portrait

[tmigacz]

This bug is specific only for iOS phones, and only when using Safari's "Add to Home Screen" feature. Note that the website needs to a web app manifest file to support the "Add to Home Screen" feature.

When using the marker tool in portrait mode on your iOS phone, when you switch to landscape view, the height of the marker tool is updated, but when you switch the phone back to portrait view, the height is not updated back.

Steps to reproduce:

• Open your website in Safari on an iOS phone.
• Use the "Add to Home Screen" feature in Safari
• Open your web app from the Home Screen
• Open the marker tool on your website with your phone in portrait view.
• Rotate your phone to switch to landscape view. The height of the marker tool will be updated.
• Rotate your phone back to portrait view. The height of the marker tool will NOT be updated.

I posted the exact same issue around your cropping tool as well: ailon/cropro#7