This is just an annoying occurrence but it is consistent.
On Mac OS X 10.11.5 El Capitan
On Xojo 2016 r4.1
If I have a group box inside a Tab Page, and copy and past a control inside the group box, instead of pasting next to the original control, it gets put on another tab page where I have to copy it off the window and then back onto the correct tab page.
Can I assume that everyone has this problem, and if not, what could be causing it?