On safari Version 14.0.3 on MacOS 11.2.3, writing "in two days" in the "add homework" button will result in the window showing the preview of the assignment to freeze after "in two da". The x button also stops working. The error message and screenshots are below.
On safari Version 14.0.3 on MacOS 11.2.3, writing "in two days" in the "add homework" button will result in the window showing the preview of the assignment to freeze after "in two da". The x button also stops working. The error message and screenshots are below.