Lightroom redo (ctrl+shift+z) doesn't work on dual display

[nikoskostan]

So when i check show on secondary display on Lightroom ctrl+shift+z stops working...

Instead when i press ctrl+shift+z switches between normal and live on secondary display (on loupe mode).

Even after i uncheck show on secondary display redo still doesn't work and i have to restart lightroom...

[Rob_Cullen]

"Ctrl" suggests you are using a PC.

TBMK The 'redo' shortcut in Windows OS is [Ctrl+Y]   (In MacOS it is [Cmd+Shift+Z] )