What i've noticed recently with interviewing candidates is some lack the ability to work outside the way they work normally, especially in practical tests.

Things like, "I usually work from home, so its too difficult to concentrate in this meeting room", "I use Windows, so writing code on a Mac is really hard" and the most common for some reason for why the technical exercise isn't working "Intellij usually saves the file for me"

Practical interviews are difficult to get right on both sides, but from the side of the candidate, I feel there has to be some ability to handle those situations, under pressure, with confidence.