Whenever I submit a focus tree, it resets some focuses positions
Do the focuses stay in the top corner, or do they go to where they should after a few seconds (maximum)?
If it's the latter, that's intended behaviour, as when you edit focuses, it needs to recalculate the locations of things such as the focus location and the prerequisite lines.
I think I've managed to replicate this issue. I've just pushed a fix for it now.
If you're still having issues, let me know, along with what exactly you are doing