I have been putting together a class in symbolic logic.
I have spent hours upon hours producing a question bank.
For incorrect answers I entered truth tables to show the solution. Again this took hours of work as I had to construct a truth table for every answer and also all of the formatting to make sure that they were ADA compliant.
When I go back to the question bank now, all of these tables have been replaced with just text.
See the attached image for an example. Originally this was a truth table.
What is going on? I can include tables as part of the questions and those do not disappear.
Why would canvas let me insert a table into a solution explanation and then delete it? And why wouldn't it warn me before doing this dozens of times?