LockedList does not work with basic UI

[rumovoice]

When LockedList is used with basic UI it correctly shows locked file list but when I move next it disables all buttons and clears user interface. So I end up with empty window and can't even close it. How to fix it? I don't want to switch to modern UI because I like minimalistic style and I'm writing an updater with only single page (setup progress).

Here's repro code:

code:
RequestExecutionLevel user

SetCompress off

XPStyle on

OutFile "test.exe"

InstallDir "$EXEDIR\inst"

Icon "${NSISDIR}\contrib\graphics\icons\orange-install.ico"



Section "Main Section" SecMain

	SetOutPath "$INSTDIR"



	LockedList::AddFolder $INSTDIR

	LockedList:ialog

	Pop $R0

	

	;MessageBox MB_ICONINFORMATION|MB_OK "$R0"



	File "foo.dll"

SectionEnd