I have been using opera (Opera Mobile) on my old galaxy s1 for a while and really like it. I recently upgraded to a galaxy s6 and installed opera. But I am getting very annoyed at the fact that whenever my phone locks or even when I switch between tabs the pages are reloaded making me lose anything I had written on the page or loose anything that had loaded (like flash interfaces).

Is there any way to retrieve the old behavior I experimented before?

Thank you for the help!