With the new 2019 fatwa, under
joint tenancy contract, your interest in the property would automatically pass
to the surviving joint owner (such as your spouse) after your passing. It is no
longer considered as part of your estate.
If you wish for your share to be
distributed according to faraid, you can opt for tenancy-in-common
contract where each co-owner holds a separate and distinct share in the
property. Upon death, the share will form as part of the estate and be
You now have clearer
options that are both religiously and legally valid.