Hi @juneofive
I might be able to help with the last thing you mentioned. I ran into the same “problem” and I believe these lines of code “fixes” it so you can modify height and width by yourself.
lv_cont_set_fit2 (MsgBox, LV_FIT_NONE, LV_FIT_NONE); //Modify the preset layout options and fits
lv_cont_set_layout (Msg, LV_LAYOUT_OFF);
I haven’t tested them independently, but I hope it still works
That might also solve your first problem