Chromium access to font has been blocked by CORS policy

[shalomhalbert]

The problem

When launching the Link UI, the following errors are consistently logged one after the other:

I/chromium: [INFO:CONSOLE(0)] "Access to Font at 'https://cdn.plaid.com/link/2.0.748/assets/fonts/vaud.woff2' from origin 'https://secure.plaid.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://secure.plaid.com' is therefore not allowed access.", source: https://secure.plaid.com/link/v2/stable/link.html?isWebview=true&isMobile=true&apiVersion=v2&androidSdkImplementation=inProcess&token=link-sandbox-0e1b014c-b0e8-47e6-bece-e22e56f217c7 (0)

I/chromium: [INFO:CONSOLE(0)] "Access to Font at 'https://cdn.plaid.com/link/2.0.748/assets/fonts/vaud-medium.woff2' from origin 'https://secure.plaid.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://secure.plaid.com' is therefore not allowed access.", source: https://secure.plaid.com/link/v2/stable/link.html?isWebview=true&isMobile=true&apiVersion=v2&androidSdkImplementation=inProcess&token=link-sandbox-0e1b014c-b0e8-47e6-bece-e22e56f217c7 (0)

I/chromium: [INFO:CONSOLE(0)] "Access to Font at 'https://cdn.plaid.com/link/2.0.748/assets/fonts/vaud-extrabold.woff2' from origin 'https://secure.plaid.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://secure.plaid.com' is therefore not allowed access.", source: https://secure.plaid.com/link/v2/stable/link.html?isWebview=true&isMobile=true&apiVersion=v2&androidSdkImplementation=inProcess&token=link-sandbox-0e1b014c-b0e8-47e6-bece-e22e56f217c7 (0)

I/chromium: [INFO:CONSOLE(0)] "Access to Font at 'https://cdn.plaid.com/link/2.0.748/assets/fonts/micr-e13b-webfont.woff2' from origin 'https://secure.plaid.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://secure.plaid.com' is therefore not allowed access.", source: https://secure.plaid.com/link/v2/stable/link.html?isWebview=true&isMobile=true&apiVersion=v2&androidSdkImplementation=inProcess&token=link-sandbox-0e1b014c-b0e8-47e6-bece-e22e56f217c7 (0)

Environment

Android OS Version	API 28
Android Devices/Emulators	Pixel 2 emulator

Steps to Reproduce

1. Follow single "Todo" in the example/fontBlocked branch
2. Run the application
3. Watch logcat.

Expected Result

No such error.

Logs

Shown above.

[JeroenMols]

Thanks for reporting!

We're able to reproduce this ourselves and are looking into a fix. I'll get back to you as soon as I have an ETA.
Please note that this only impacts font rendering, not any of Link's core functionality.

[JeroenMols]

This is on our radar, but I still don't have an ETA unfortunately.