Detached HangSengBees ETF

Until when the HangSengBees ETF will remain detached from actual market?
I know little bit that because of some government rule there are no market makers in that ETF therefore it doesn’t follow the HangSeng Index accurately.

But until when this detachment will continue?
Will maket makers ever return in this ETF ?
Is HangSangBees ETF doomed and dying?