MUI_PAGE_CUSTOMFUNCTION_* callbacks are not executed when the installer is silent! The WinGet manifest tries to work around this by forcing /D=C:\Program Files (x86)\Ctrlr as a parameter but I assume this will install everything into a single directory.
A quick fix would be to add InstallDir "$PROGRAMFILES\Ctrlr" to your .nsi file.
MUI_PAGE_CUSTOMFUNCTION_*callbacks are not executed when the installer is silent! The WinGet manifest tries to work around this by forcing/D=C:\Program Files (x86)\Ctrlras a parameter but I assume this will install everything into a single directory.A quick fix would be to add
InstallDir "$PROGRAMFILES\Ctrlr"to your .nsi file.