IOS: Focus lost after closing keyboard.

[CrytonX]

iPhone X, Safari, IOS Version 15.1
Unity Version 2021.1.19f1

After closing the keyboard the WebGL canvas loses focus. Due to this no UI in the Unity WebGL window can be tapped or interacted with, focus can only be regained it seems by opening your tabs and returning directly back into the WebGL experience. The application is not frozen as animations keep playing smoothly during this time. Logs seem to point to the issue being purely tied to the WebGL canvas losing focus. Doesn't happen on Androids but I've recreated it on several iPhones, some every time the input field closes, others just sometimes.