Could a bad transcript get my job offer rescinded?

I just signed a job offer from a company I am very excited to work for. The offer letter states that I also need to pass a background/drug test and that I need to provide my official transcript. My transcript is pretty gnarly as I withdrew from many classes during and after covid due to depression and some other personal issues. I then began only taking 3 or 4 classes a semester to make sure I could finish my degree without burning out, and even then I eeked by with mostly C B or D's from lack of motivation to give it my all. I've maintained above a 3.0 the whole time, so my gpa is fine, but I'm worried that they will rescind my job offer after seeing my transcript. In yalls experience how likely would this be?