Roof liner XK150 FHC

Should the roof liner cloth be wrapped around the window frame flange under the rubber. Or, cut flush with edge of the flange such that only the interior face of the liner/flange is covered by the rubber?
Any help gratefully received.

Mike
XK150 FHC

Replaced my 150 headlining last year…removed rear screen…left front in place…turned it around the lip ar rear and sides…front was tucked under the finnish rail…screen was still in…the old probably original was the same…rear and sides…Steve