Rear triangle windows

Ang. XK8 Convertible, then I have the very small but still a bit annoying problem that you can not drive the small triangle window up when the top is down. Is there anyone who feels the same way and has solved the problem?!?!

I think that was done intentionally by Jaguar so that they wouldn’t be up when the roof was closed, because they would interfere with it closing. The extra circuity would be complex and not worth it for the small difference.