Firs Tier Tribunal Won, but now the Visa?

Hello,

I applied for my husband to join me in UK and we have won our first tier tribunal in February.

But initially before re-appeal the bundle was sent back to my husband along with his passport.

After we won the appeal we have received back the refund of £140, but my husband yet has not heard anything regarding his visa from them.

Does anyone know how the new process is? How does the it work? will they contact my husband to hand in his passport?

If anyone knows can you please let me know.

Thank you