I am using FLOW.M5Stack for Core2 device. I have attempted to add a few buttons, but for some reason, they often get scaled (magically, not by me) off of the displayable screen. If I go into python mode, I can see the buttons listed but they have way too large x &or y coordinates. I tried editing them in Python mode and tried deleting them) but changes are, of course, lost when I go back into blocky mode. Is there a way to fix this without having to start all over again?