I don’t know if anyone else has experienced this issue but it’s a little annoying. To this happen you got to do is:
1 - Create or open any project:
2 - Then create or open another project:
3 - You close the first project and then open the select project window with the second project openned and so you just choose the first project that you’ve openned. The result will be the studio closing and sometimes the icon on your hotbar will disappear. This trouble happen very often and is quite annoying.
You can do this how many times you want and everytime it will happen!