Power Off button does no work with ledmapx.json

ESP32, Build 2311110 version 0.14.0-b27.32,
While using ledmapx.json, Power off via the desktop does not power off the leds. The image freezes and does not power down the leds.
Switching to the default ledmap and any effect, the Power off button works to turn off all leds.
Screenshot 2023-11-16 195401