I just upgraded my phone to the new Marshmallow OS, and one of my apps isn't displaying correctly anymore. I also got a "bug report" from someone that downloaded my app. It seems that it has only affected buttons for me, using a Galaxy S5.
I posted the screenshots here so you can see what exactly is going on. The new one looks messed up on the X, I, and Update buttons. What is causing this, and what can I do to fix it? I also attached the screenshot from the bug report I got, which shows the text boxes being messed up on the LG G3.
.