Hello, I have this problems in RC1
I brought up the Ionic app by
ionic serve -l -s -c
see snapshot
then I clicked the “Toggle Menui” on the page
and got the following page
and you can see that the “welcome” page is still observable on the left margin of the frame
I click on the “My First List”, and brought up the following page
then I click the back icon on the header to go back to the previous page (see follow snapshot)
you can see that the same effect, that the slide-to-left page still persists on the left margin of the frame