Code assistance for calculation and color

Not sure if anyone has any suggestions, but here is the form I created for our students (https://drive.google.com/file/d/1ry4SWJPZAMU0WA64eWow3w8qpCUoaXTJ/view?usp=sharing). It works beautifully on my computer and on teacher computers that have the full version of adobe installed. Our students use a chromebook with adobe pdf viewer and the form will calculate, but it is ignoring the script that changes the color to green when they have met that requirement. Anyone have any suggestions/work arounds, etc for why this isn't working and how to make it function?

2.

Java and JavaScript share only the first 4 letters of their names. They are different languages.

You must not use "let" or "console.log" in Acrobat JavaScript since they are not supported.

Try this (not tested) as a Calculation script in the Total field, you may need to edit the field's names:

var LitBS = Number(this.getField("LitBestScore").value);
var AlgBS = Number(this.getField("AlgBestScore").value);
var BioBS = Number(this.getField("BioBestScore").value);
var totall = LitBS + AlgBS + BioBS;

// Check if the sum is >= 4452 and at least one cell is 1500 or higher
if (totall >= 4452 && (LitBS >= 1500 || AlgBS >= 1500 || BioBS >= 1500)) {
	event.target.fillColor = color.green;
	console.clear();
	console.println("Yes");
}
else {event.target.fillColor = color.red;
	console.clear();
	console.println("No");
}

Edit: unwanted quotes removed.

1.

Use this as a Validation script:

if (event.value=="Pass") {event.target.fillColor = color.green;}
else if (event.value=="Fail") {event.target.fillColor = color.red;}
else {event.target.fillColor = color.white;}

And be sure to tick the "Commit Selected Value Immediatly" option under the Options tab.