The same problem here.Widget are not showing properly. When I place widget, only purpule rectangle shows up, see image. I tested on more devices and Android versions, same results. Also, I made new app and there is problem too.
Hi, that's a good Idea, however after Firebase integration, you can also cloud message.It will be send to each of your existing users as Notification.I also think the app should be able to give a pop-up notification whenever a new version is updated. It will be very useful to our users.