@bws-chicago Found a somewhat temporary solution. The extension "tab to window" creates a button on the top right when pinned. By touching it, it pops the tab out to a window and then you can close the window. Still have to do an extra touch, but it’s a bit faster than a long touch to bring up the menu and avoids accidently touching close all. I was bringing up the touch keyboard and using Ctrl+W to avoid accidently touching close all, but that was just as slow as a long touch and it was still a lot of extra unnecessary touches.
https://addons.opera.com/en/extensions/details/tab-to-window/