Several bugs with the beta update

Hello mojang i have so many issue about the beta update here are some of those.

1. I can't use the portal to transfer multiple mobs to the nether it effects many farms.
2. Fortune III and Looting III don't work on the update i cant mine for redstone it only give 5 dust in every Redstone ore. It also effects all kinds of mindable ore.
3. I can't craft fireworks using my 4x4 personal crafting.
4. Sometimes elayktra and other armor don't show properly and become invisible.

 

I hope you can help us with this several bug problems as soon as possible thank you for responding.♥️😊