coreink UIflow UI element show() API broken

  • Just playing with a recently bought CoreInk and the UI element hide() and show() api seems to be broken. Consider this:

    from m5stack import *
    from m5ui import *
    from uiflow import *
    label0 = M5TextBox(39, 55, "label0", lcd.FONT_Comic, lcd.BLACK, rotate=0)

    here instead of plotting "label0" in Comic font, it will somehow fall back to a default font with the artefacts of the original label in the background. In app mode (downloaded) it will behave bit differently, but it's broken there too.

    when run0_1706904048352_IMG_9519.jpg :

    when downloaded

    images behave the same. Anyone seen this?