falcochip
commented
2 years ago IE is specific about no errors on script before running browser check.
- for..of loop is not supported on IE => replaced with forEach loops.
- unsupported technique to declare variable in fn parameter (startKBTrap) => adjusted calls to pass required values
globalfixes() now only runs when not IE
Although we don't code our fixes for ie11, some people still use it.
Now some parts of our code is running which is breaking parts of courses in ie11 (eg.: top nav bar is all on the left)
We should add a line of code to make sure the accessibility fixes only run on modern browsers and don't run at all on ie11.