"Rebooting" message lasts forever

[nmoreaud]

Hello,
I have transferred homebrew channel with "webOS dev manager", without root permission.
If I try to reboot with Homebrew channel (to help Kodi detect my USB drive), a message "Rebooting" appears in a white frame at the bottom of the screen, but nothing happens (pushing home button brings me back at the home page).

[throwaway96]

It doesn't work without root. It shouldn't even be enabled:

webos-homebrew-channel/frontend/views/SettingsPanel.js

Line 156 in 9dbc87a

{from: "rootIsActive", to: '$.reboot.disabled', transform: not},

[nmoreaud]

There seem to be a bug because it is enabled on my TV.
I wonder if there are other way to reboot the TV than remove the plug. Kodi is not officially supported, and USB drive is inaccessible if it is not connected before first cold boot. It makes it pretty hard to use, and could damage the screen if done frequently