This is mainly because the function of this APP is not perfect enough. Some search software can't find the problem after opening the floating window, and some apps can't split the screen, so they can't find the problem.

If you want to open the suspended window, you need to observe whether there is permission for the suspended window in the settings. And if the floating window is opened, it will not be detected. The most important thing is that the network is good, otherwise it will be stuck outside the exam page, which is embarrassing. In fact, compared with split screen and cut screen, floating window is more convenient. Because if you use the floating window operation, you will not exit the examination interface and will not be detected.